Metric Size High-Speed Steel Round-Shank Reamers

	System of Measurement System of Measurement

Metric

	Reamer Size Reamer Size

	Reamer Diameter Reamer Diameter

	For Use On For Use On

	Flute Style Flute Style

	Straight

	Material Material

High-Speed Steel

	Shank Type Shank Type

	Round

	Reamer Type Reamer Type

Machine

	Number of Flutes Number of Flutes


4	6

8	10

	Overall Length Overall Length

	Flute Length Flute Length

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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53 Products

About Reamers

The shank diameter is slightly smaller than the reamer diameter.

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

Reamer		Lg.
Size, mm	Diameter, mm	Flute, mm	Overall, mm	Number of Flutes	Flute Style	Cutting Dia. Tolerance, mm	For Use On		Each
High-Speed Steel
1	1.0000	12.7	63.5	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	000000
1.5	1.5000	12.7	63.5	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
1.6	1.6000	12.7	63.5	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	00000
1.65	1.6500	12.7	63.5	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	00000
2	2.0000	19.1	76.2	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
2.4	2.4000	19.1	76.2	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	00000
2.5	2.5000	22.2	88.9	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
3	3.0000	22.2	88.9	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
3.5	3.5000	25.4	101.6	4	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
4	4.0000	25.4	101.6	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
4.2	4.2000	28.6	114.3	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	00000
4.5	4.5000	28.6	114.3	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
5	5.0000	31.8	127	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
5.5	5.5000	31.8	127	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
6	6.0000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
6.5	6.5000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
7	7.0000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
7.5	7.5000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
8	8.0000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
8.5	8.5000	38.1	152.4	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
9	9.0000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
9.5	9.5000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
10	10.0000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
10.5	10.5000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
11	11.0000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
11.5	11.5000	44.4	177.8	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
12	12.0000	50.8	203.2	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
12.5	12.5000	50.8	203.2	6	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
13	13.0000	50.8	203.2	6	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
13.5	13.5000	50.8	203.2	6	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
14	14.0000	50.8	203.2	8	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
14.5	14.5000	50.8	203.2	8	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
15	15.0000	50.8	203.2	8	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
15.5	15.5000	57.2	228.6	8	Straight	0 to 0.008	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
16	16.0000	57.2	228.6	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
16.5	16.5000	57.2	228.6	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
17	17.0000	57.2	228.6	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
17.5	17.5000	57.2	228.6	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
18	18.0000	57.2	228.6	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
18.5	18.5000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
19	19.0000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
19.5	19.5000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
20	20.0000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
20.5	20.5000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
21	21.0000	63.5	241.3	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
21.5	21.5000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
22	22.0000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
22.5	22.5000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	0000000	00000
23	23.0000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	000000	00000
23.5	23.5000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	000000
24	24.0000	66.7	254	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	000000	000000
25	25.0000	69.9	266.7	8	Straight	0.0025 to 0.01	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	000000	000000
30	30.0000	73	279.4	10	Straight	0 to 0.005	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	00000000	000000