Hardened Tight Tolerance Multipurpose Air Hardening A2 Tool Steel Rods

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Diameter

Shape

Drill Bit Size

System of Measurement

Length

Tolerance Rating

Material

M2 High-Speed Tool Steel

M42 High-Speed Tool Steel

Heat Treatment

Hardness Rating

Hardness

Mechanical Finish

Appearance

DFARS Specialty Metals

Compliant

Not Compliant

REACH

Compliant

Yield Strength

200,000 psi or greater

Not Rated

RoHS

Compliant

Export Control Classification Number (ECCN)

Maximum Temperature

Elongation

Number of Pieces

348 Products

About Steel

Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.

Hardened Undersized High-Speed M2 Tool Steel Rods

Yield Strength: See table
Hardness: Rockwell C60 (Very Hard)

These rods, also known as drill blanks, have an undersized diameter for machining your own drill bits. They're hardened for increased abrasion and impact resistance. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.

For technical drawings and 3-D models, click on a part number.

Dia.	Dia. Tolerance	Drill Bit Size	Lg.	Yield Strength	Mechanical Finish	Straightness Tolerance		Each
0.0135"	-0.0002" to 0"	80	3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.0145"	-0.0002" to 0"	79	3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0156"	-0.0002" to 0"	1/64"	3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.016"	-0.0002" to 0"	78	7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.018"	-0.0002" to 0"	77	7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.02"	-0.0002" to 0"	76	7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.021"	-0.0002" to 0"	75	1"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0225"	-0.0002" to 0"	74	1"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.024"	-0.0002" to 0"	73	1 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.025"	-0.0002" to 0"	72	1 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.026"	-0.0002" to 0"	71	1 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.028"	-0.0002" to 0"	70	1 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0292"	-0.0002" to 0"	69	1 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.031"	-0.0002" to 0"	68	1 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0312"	-0.0002" to 0"	1/32"	1 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.032"	-0.0002" to 0"	67	1 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.033"	-0.0002" to 0"	66	1 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.035"	-0.0002" to 0"	65	1 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.036"	-0.0002" to 0"	64	1 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.037"	-0.0002" to 0"	63	1 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.038"	-0.0002" to 0"	62	1 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.039"	-0.0002" to 0"	61	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.04"	-0.0002" to 0"	60	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.041"	-0.0002" to 0"	59	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.042"	-0.0002" to 0"	58	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.043"	-0.0002" to 0"	57	1 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0465"	-0.0002" to 0"	56	1 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0469"	-0.0002" to 0"	3/64"	1 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.052"	-0.0002" to 0"	55	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.055"	-0.0002" to 0"	54	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0595"	-0.0002" to 0"	53	1 5/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
0.0595"	-0.0002" to 0"	53	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0595"	-0.0002" to 0"	53	3"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1/16"	-0.0002" to 0"	1/16"	1 5/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1/16"	-0.0002" to 0"	1/16"	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1/16"	-0.0002" to 0"	1/16"	3"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
0.0635"	-0.0002" to 0"	52	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.067"	-0.0002" to 0"	51	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.07"	-0.0002" to 0"	50	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.073"	-0.0002" to 0"	49	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.076"	-0.0002" to 0"	48	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0781"	-0.0002" to 0"	5/64"	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0785"	-0.0002" to 0"	47	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.081"	-0.0002" to 0"	46	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.082"	-0.0002" to 0"	45	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.086"	-0.0002" to 0"	44	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.089"	-0.0002" to 0"	43	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0935"	-0.0002" to 0"	42	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0937"	-0.0002" to 0"	3/32"	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.096"	-0.0002" to 0"	41	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.098"	-0.0002" to 0"	40	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.0995"	-0.0002" to 0"	39	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1015"	-0.0002" to 0"	38	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.104"	-0.0002" to 0"	37	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1065"	-0.0002" to 0"	36	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1094"	-0.0002" to 0"	7/64"	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.11"	-0.0002" to 0"	35	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.111"	-0.0002" to 0"	34	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.113"	-0.0002" to 0"	33	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.116"	-0.0002" to 0"	32	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.12"	-0.0002" to 0"	31	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1/8"	-0.0002" to 0"	1/8"	1 7/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1/8"	-0.0002" to 0"	1/8"	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1/8"	-0.0002" to 0"	1/8"	8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.1285"	-0.0002" to 0"	30	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.136"	-0.0002" to 0"	29	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1405"	-0.0002" to 0"	28	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1406"	-0.0002" to 0"	9/64"	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.144"	-0.0002" to 0"	27	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.147"	-0.0002" to 0"	26	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1495"	-0.0002" to 0"	25	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.152"	-0.0002" to 0"	24	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.154"	-0.0002" to 0"	23	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1562"	-0.0002" to 0"	5/32"	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.157"	-0.0002" to 0"	22	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.159"	-0.0002" to 0"	21	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.161"	-0.0002" to 0"	20	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.166"	-0.0002" to 0"	19	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1695"	-0.0002" to 0"	18	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1719"	-0.0002" to 0"	11/64"	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.173"	-0.0002" to 0"	17	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.177"	-0.0002" to 0"	16	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.18"	-0.0002" to 0"	15	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.182"	-0.0002" to 0"	14	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.185"	-0.0002" to 0"	13	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3/16"	-0.0002" to 0"	3/16"	2 1/4"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
3/16"	-0.0002" to 0"	3/16"	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3/16"	-0.0002" to 0"	3/16"	8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.189"	-0.0002" to 0"	12	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.191"	-0.0002" to 0"	11	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.1935"	-0.0002" to 0"	10	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.196"	-0.0002" to 0"	9	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.199"	-0.0002" to 0"	8	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.201"	-0.0002" to 0"	7	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2031"	-0.0002" to 0"	13/64"	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.204"	-0.0002" to 0"	6	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2055"	-0.0002" to 0"	5	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.209"	-0.0002" to 0"	4	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.213"	-0.0002" to 0"	3	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2187"	-0.0002" to 0"	7/32"	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.221"	-0.0002" to 0"	2	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.228"	-0.0002" to 0"	1	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.234"	-0.0002" to 0"	A	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2344"	-0.0002" to 0"	15/64"	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.238"	-0.0002" to 0"	B	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.242"	-0.0002" to 0"	C	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.246"	-0.0002" to 0"	D	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1/4"	-0.0002" to 0"	1/4", E	2 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1/4"	-0.0002" to 0"	1/4", E	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1/4"	-0.0002" to 0"	1/4", E	6"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.257"	-0.0002" to 0"	F	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.261"	-0.0002" to 0"	G	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2656"	-0.0002" to 0"	17/64"	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.266"	-0.0002" to 0"	H	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.272"	-0.0002" to 0"	I	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.277"	-0.0002" to 0"	J	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.281"	-0.0002" to 0"	K	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2812"	-0.0002" to 0"	9/32"	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.29"	-0.0002" to 0"	L	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.295"	-0.0002" to 0"	M	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.2969"	-0.0002" to 0"	19/64"	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.302"	-0.0002" to 0"	N	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5/16"	-0.0002" to 0"	5/16"	2 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
5/16"	-0.0002" to 0"	5/16"	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5/16"	-0.0002" to 0"	5/16"	8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.316"	-0.0002" to 0"	O	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.323"	-0.0002" to 0"	P	4 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.3281"	-0.0002" to 0"	21/64"	4 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.332"	-0.0002" to 0"	Q	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.339"	-0.0002" to 0"	R	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.3438"	-0.0002" to 0"	11/32"	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.348"	-0.0002" to 0"	S	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.358"	-0.0002" to 0"	T	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.3594"	-0.0002" to 0"	23/64"	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
0.368"	-0.0002" to 0"	U	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
3/8"	-0.0002" to 0"	3/8"	2 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
3/8"	-0.0002" to 0"	3/8"	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
3/8"	-0.0002" to 0"	3/8"	8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.377"	-0.0002" to 0"	V	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.386"	-0.0002" to 0"	W	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.3906"	-0.0002" to 0"	25/64"	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.397"	-0.0002" to 0"	X	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.404"	-0.0002" to 0"	Y	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.4062"	-0.0002" to 0"	13/32"	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.413"	-0.0002" to 0"	Z	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.4219"	-0.0002" to 0"	27/64"	5 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
7/16"	-0.0002" to 0"	7/16"	5 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.4531"	-0.0002" to 0"	29/64"	5 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.4688"	-0.0002" to 0"	15/32"	5 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.4844"	-0.0002" to 0"	31/64"	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
1/2"	-0.0002" to 0"	1/2"	2 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
1/2"	-0.0002" to 0"	1/2"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
1/2"	-0.0002" to 0"	1/2"	12"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.5156"	-0.0002" to 0"	35/64"	6"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
0.5312"	-0.0002" to 0"	17/32"	6"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
9/16"	-0.0003" to 0"	9/16"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
5/8"	-0.0003" to 0"	5/8"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
0.6406"	-0.0002" to 0"	41/64"	6"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
11/16"	-0.0005" to 0"	11/16"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
3/4"	-0.0005" to 0"	3/4"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
1"	-0.0005" to 0"	1"	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
1mm	-0.0050mm to 0.0000mm	1 mm	1 3/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1mm	-0.0050mm to 0.0000mm	1 mm	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1mm	-0.0050mm to 0.0000mm	1 mm	4"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
1.05mm	-0.0050mm to 0.0000mm	1.05 mm	1 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.1mm	-0.0050mm to 0.0000mm	1.1 mm	1 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.15mm	-0.0050mm to 0.0000mm	1.15 mm	1 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.2mm	-0.0050mm to 0.0000mm	1.2 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.25mm	-0.0050mm to 0.0000mm	1.25 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.3mm	-0.0050mm to 0.0000mm	1.3 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.35mm	-0.0050mm to 0.0000mm	1.35 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.4mm	-0.0050mm to 0.0000mm	1.4 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.45mm	-0.0050mm to 0.0000mm	1.45 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.5mm	-0.0050mm to 0.0000mm	1.5 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.55mm	-0.0050mm to 0.0000mm	1.55 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.6mm	-0.0050mm to 0.0000mm	1.6 mm	1 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.65mm	-0.0050mm to 0.0000mm	1.65 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.7mm	-0.0050mm to 0.0000mm	1.7 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.75mm	-0.0050mm to 0.0000mm	1.75 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.8mm	-0.0050mm to 0.0000mm	1.8 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.85mm	-0.0050mm to 0.0000mm	1.85 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.9mm	-0.0050mm to 0.0000mm	1.9 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
1.95mm	-0.0050mm to 0.0000mm	1.95 mm	2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2mm	-0.0050mm to 0.0000mm	2.0 mm	1 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
2mm	-0.0050mm to 0.0000mm	2.0 mm	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2mm	-0.0050mm to 0.0000mm	2.0 mm	3 3/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
2.05mm	-0.0050mm to 0.0000mm	2.05 mm	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.1mm	-0.0050mm to 0.0000mm	2.1 mm	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.15mm	-0.0050mm to 0.0000mm	2.15 mm	2 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.2mm	-0.0050mm to 0.0000mm	2.2 mm	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.25mm	-0.0050mm to 0.0000mm	2.25 mm	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.3mm	-0.0050mm to 0.0000mm	2.3 mm	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.35mm	-0.0050mm to 0.0000mm	2.35 mm	2 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.4mm	-0.0050mm to 0.0000mm	2.4 mm	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.45mm	-0.0050mm to 0.0000mm	2.45 mm	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.5mm	-0.0050mm to 0.0000mm	2.5 mm	2 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.55mm	-0.0050mm to 0.0000mm	2.55 mm	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.6mm	-0.0050mm to 0.0000mm	2.6 mm	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.65mm	-0.0050mm to 0.0000mm	2.65 mm	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.7mm	-0.0050mm to 0.0000mm	2.7 mm	2 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.75mm	-0.0050mm to 0.0000mm	2.7 mm	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.8mm	-0.0050mm to 0.0000mm	2.8 mm	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.85mm	-0.0050mm to 0.0000mm	2.85 mm	2 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.9mm	-0.0050mm to 0.0000mm	2.9 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
2.95mm	-0.0050mm to 0.0000mm	2.95 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3mm	-0.0050mm to 0.0000mm	3 mm	1 7/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
3mm	-0.0050mm to 0.0000mm	3 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3mm	-0.0050mm to 0.0000mm	3 mm	4"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
3.05mm	-0.0050mm to 0.0000mm	3.05 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.1mm	-0.0050mm to 0.0000mm	3.1 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.15mm	-0.0050mm to 0.0000mm	3.15 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.2mm	-0.0050mm to 0.0000mm	3.2 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.25mm	-0.0050mm to 0.0000mm	3.25 mm	2 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.3mm	-0.0050mm to 0.0000mm	3.3 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.35mm	-0.0050mm to 0.0000mm	3.35 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.4mm	-0.0050mm to 0.0000mm	3.4 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.45mm	-0.0050mm to 0.0000mm	3.45 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.5mm	-0.0050mm to 0.0000mm	3.5 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.55mm	-0.0050mm to 0.0000mm	3.55 mm	2 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.6mm	-0.0050mm to 0.0000mm	3.6 mm	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.65mm	-0.0050mm to 0.0000mm	3.65 mm	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.7mm	-0.0050mm to 0.0000mm	3.7 mm	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.75mm	-0.0050mm to 0.0000mm	3.75 mm	3"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.8mm	-0.0050mm to 0.0000mm	3.8 mm	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.85mm	-0.0050mm to 0.0000mm	3.85 mm	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.9mm	-0.0050mm to 0.0000mm	3.9 mm	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
3.95mm	-0.0050mm to 0.0000mm	3.95 mm	3 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4mm	-0.0050mm to 0.0000mm	4 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.05mm	-0.0050mm to 0.0000mm	4.05 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.1mm	-0.0050mm to 0.0000mm	4.1 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.15mm	-0.0050mm to 0.0000mm	4.15 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.2mm	-0.0050mm to 0.0000mm	4.2 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.25mm	-0.0050mm to 0.0000mm	4.25 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.3mm	-0.0050mm to 0.0000mm	4.3 mm	3 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.35mm	-0.0050mm to 0.0000mm	4.35 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.4mm	-0.0050mm to 0.0000mm	4.4 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.45mm	-0.0050mm to 0.0000mm	4.45 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.5mm	-0.0050mm to 0.0000mm	4.5 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.55mm	-0.0050mm to 0.0000mm	4.55 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.6mm	-0.0050mm to 0.0000mm	4.6 mm	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.65mm	-0.0050mm to 0.0000mm	4.65 mm	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.7mm	-0.0050mm to 0.0000mm	4.7 mm	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.75mm	-0.0050mm to 0.0000mm	4.75 mm	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.8mm	-0.0050mm to 0.0000mm	4.8 mm	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.85mm	-0.0050mm to 0.0000mm	4.85 mm	3 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.9mm	-0.0050mm to 0.0000mm	4.9 mm	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
4.95mm	-0.0050mm to 0.0000mm	4.95 mm	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5mm	-0.0050mm to 0.0000mm	5 mm	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.05mm	-0.0050mm to 0.0000mm	5.05 mm	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.1mm	-0.0050mm to 0.0000mm	5.1 mm	3 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.15mm	-0.0050mm to 0.0000mm	5.15 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.2mm	-0.0050mm to 0.0000mm	5.2 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.25mm	-0.0050mm to 0.0000mm	5.25 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.3mm	-0.0050mm to 0.0000mm	5.3 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.35mm	-0.0050mm to 0.0000mm	5.35 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.4mm	-0.0050mm to 0.0000mm	5.4 mm	3 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.45mm	-0.0050mm to 0.0000mm	5.45 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.5mm	-0.0050mm to 0.0000mm	5.5 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.55mm	-0.0050mm to 0.0000mm	5.55 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.6mm	-0.0050mm to 0.0000mm	5.6 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.65mm	-0.0050mm to 0.0000mm	5.65 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.7mm	-0.0050mm to 0.0000mm	5.7 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.75mm	-0.0050mm to 0.0000mm	5.75 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.8mm	-0.0050mm to 0.0000mm	5.8 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.85mm	-0.0050mm to 0.0000mm	5.85 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.9mm	-0.0050mm to 0.0000mm	5.9 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
5.95mm	-0.0050mm to 0.0000mm	5.95 mm	3 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6mm	-0.0050mm to 0.0000mm	6 mm	2 5/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
6mm	-0.0050mm to 0.0000mm	6 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6mm	-0.0050mm to 0.0000mm	6 mm	8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
6.05mm	-0.0050mm to 0.0000mm	6.05 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.1mm	-0.0050mm to 0.0000mm	6.1 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.15mm	-0.0050mm to 0.0000mm	6.15 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.2mm	-0.0050mm to 0.0000mm	6.2 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.25mm	-0.0050mm to 0.0000mm	6.25 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.3mm	-0.0050mm to 0.0000mm	6.3 mm	4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.4mm	-0.0050mm to 0.0000mm	6.4 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.5mm	-0.0050mm to 0.0000mm	6.5 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.6mm	-0.0050mm to 0.0000mm	6.6 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.7mm	-0.0050mm to 0.0000mm	6.7 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.8mm	-0.0050mm to 0.0000mm	6.8 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
6.9mm	-0.0050mm to 0.0000mm	6.9 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7mm	-0.0050mm to 0.0000mm	7 mm	4 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.1mm	-0.0050mm to 0.0000mm	7.1 mm	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.2mm	-0.0050mm to 0.0000mm	7.2 mm	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.3mm	-0.0050mm to 0.0000mm	7.3 mm	4 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.4mm	-0.0050mm to 0.0000mm	7.4 mm	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.5mm	-0.0050mm to 0.0000mm	7.5 mm	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.6mm	-0.0050mm to 0.0000mm	7.6 mm	4 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.7mm	-0.0050mm to 0.0000mm	7.7 mm	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.8mm	-0.0050mm to 0.0000mm	7.8 mm	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
7.9mm	-0.0050mm to 0.0000mm	7.9 mm	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8mm	-0.0050mm to 0.0000mm	8 mm	3 1/8"	261,000 psi	Precision Ground	0.012" per ft.	00000000	0000
8mm	-0.0050mm to 0.0000mm	8 mm	4 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8mm	-0.0050mm to 0.0000mm	8 mm	6 1/2"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
8.1mm	-0.0050mm to 0.0000mm	8.1 mm	4 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.2mm	-0.0050mm to 0.0000mm	8.2 mm	4 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.3mm	-0.0050mm to 0.0000mm	8.3 mm	4 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.4mm	-0.0050mm to 0.0000mm	8.4 mm	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.5mm	-0.0050mm to 0.0000mm	8.5 mm	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.6mm	-0.0050mm to 0.0000mm	8.6 mm	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.7mm	-0.0050mm to 0.0000mm	8.7 mm	4 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.8mm	-0.0050mm to 0.0000mm	8.8 mm	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
8.9mm	-0.0050mm to 0.0000mm	8.9 mm	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	0000
9mm	-0.0050mm to 0.0000mm	9 mm	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.1mm	-0.0050mm to 0.0000mm	9.1 mm	4 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.2mm	-0.0050mm to 0.0000mm	9.2 mm	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.3mm	-0.0050mm to 0.0000mm	9.3 mm	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.4mm	-0.0050mm to 0.0000mm	9.4 mm	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.5mm	-0.0050mm to 0.0000mm	9.5 mm	5"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.6mm	-0.0050mm to 0.0000mm	9.6 mm	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.7mm	-0.0050mm to 0.0000mm	9.7 mm	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.8mm	-0.0050mm to 0.0000mm	9.8 mm	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
9.9mm	-0.0050mm to 0.0000mm	9.9 mm	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10mm	-0.0050mm to 0.0000mm	10 mm	5 1/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.1mm	-0.0050mm to 0.0000mm	10.1 mm	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.2mm	-0.0050mm to 0.0000mm	10.2 mm	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.3mm	-0.0050mm to 0.0000mm	10.3 mm	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.4mm	-0.0050mm to 0.0000mm	10.4 mm	5 1/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.5mm	-0.0050mm to 0.0000mm	10.5 mm	5 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.6mm	-0.0050mm to 0.0000mm	10.6 mm	5 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.7mm	-0.0050mm to 0.0000mm	10.7 mm	5 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.8mm	-0.0050mm to 0.0000mm	10.8 mm	5 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
10.9mm	-0.0050mm to 0.0000mm	10.9 mm	5 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11mm	-0.0050mm to 0.0000mm	11 mm	5 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.1mm	-0.0050mm to 0.0000mm	11.1 mm	5 1/2"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.2mm	-0.0050mm to 0.0000mm	11.2 mm	5 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.3mm	-0.0050mm to 0.0000mm	11.3 mm	5 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.4mm	-0.0050mm to 0.0000mm	11.4 mm	5 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.5mm	-0.0050mm to 0.0000mm	11.5 mm	5 5/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.6mm	-0.0050mm to 0.0000mm	11.6 mm	5 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.7mm	-0.0050mm to 0.0000mm	11.7 mm	5 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.8mm	-0.0050mm to 0.0000mm	11.8 mm	5 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
11.9mm	-0.0050mm to 0.0000mm	11.9 mm	5 3/4"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12mm	-0.0050mm to 0.0000mm	12 mm	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.1mm	-0.0050mm to 0.0000mm	12.1 mm	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.2mm	-0.0050mm to 0.0000mm	12.2 mm	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.3mm	-0.0050mm to 0.0000mm	12.3 mm	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.4mm	-0.0050mm to 0.0000mm	12.4 mm	5 7/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.5mm	-0.0050mm to 0.0000mm	12.5 mm	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.6mm	-0.0050mm to 0.0000mm	12.6 mm	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
12.7mm	-0.0050mm to 0.0000mm	12.7 mm	6"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000
16mm	-0.0050mm to 0.0000mm	16 mm	9"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000
20mm	-0.0050mm to 0.0000mm	20 mm	9"	261,000 psi	Precision Ground	0.012" per ft.	00000000	00000

Hardened Undersized High-Speed M2 Tool Steel Rod Sets

Hardness: Rockwell C60 (Very Hard)
Yield Strength: Not Rated

Supplied in a metal index case with fold-out panels, these rods, also known as drill blanks, have an undersized diameter for machining your own jobbers'-length drill bits. They are hardened for increased abrasion and impact resistance. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.

For technical drawings and 3-D models, click on a part number.

Includes	Number of Pieces	Dia. Tolerance	Mechanical Finish	Straightness Tolerance		Each
Sizes 1 /16"-1/2" (x1/64ths increments) and a metal index case	29	-0.0002" to 0"	Precision Ground	0.012" per ft.	000000	0000000
Sizes 1-60 and a metal index case	60	-0.0002" to 0"	Precision Ground	0.012" per ft.	000000	000000
Sizes 61-80 and a metal index case	20	-0.0002" to 0"	Precision Ground	0.012" per ft.	000000	00000
Sizes A-Z and a metal index case	26	-0.0002" to 0"	Precision Ground	0.012" per ft.	000000	000000