0.177" Shafts | McMaster-Carr

1 ft. Lg.
Dia.	Dia. Tolerance	Heat Treatment	Finish Color	Temperature Range	Pkg. Qty.		Pkg.
Matte
0.177"	-0.002" to 0.002"	Hardened	Black	Not Rated	6	0000000	000000
3 ft. Lg.
Matte
0.177"	-0.002" to 0.002"	Hardened	Black	Not Rated	3	0000000	00000

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.

Dia.	Dia. Tolerance	Drill Bit Size	Lg.	Yield Strength	Mechanical Finish	Straightness Tolerance		Each
0.177"	-0.0002" to 0"	16	3 3/8"	Not Rated	Precision Ground	0.012" per ft.	00000000	00000

Hardened Oversized High-Speed M2 Tool Steel Rods

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

Also known as reamer blanks, these rods have an oversized diameter that allows for finishing to your exact requirements. 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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance	Reamer Size	Lg.	Lg. Tolerance	Mechanical Finish	Straightness Tolerance		Each
0.177"	0" to 0.0002"	16	3 3/8"	-1/32" to 1/32"	Precision Ground	0.012" per ft.	00000000	00000