TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Straight Shank / Stub, Regular Model

Specifications

Model Number
TAC-RSDB (Stub)

Diameter D	Groove Length ℓ	Overall Length L
3	16	46
3.3	18	49
3.5	20	52
3.8	22	55
4	22	55
4.2	22	55
5	26	62
5.5	28	66
6	28	66
6.5	31	70
6.8	34	74
7	34	74
7.5	34	74
7.8	37	79
8	37	79
8.5	37	79
9	40	84
9.5	40	84
10	43	89
10.3	43	89
10.5	43	89
11	47	95
11.5	47	95
12	51	102
12.5	51	102
13	51	102

[ ! ]Refer to >>Click here for information on the advantages of the diameter plus tolerance.

Model Number
TAC-RSDR (Regular)

Diameter D	Groove Length ℓ	Overall Length L
3	28	66
3.3	28	66
3.5	28	66
4	34	73
4.2	34	73
4.5	34	73
5	34	73
5.5	38	76
6	41	81
6.5	41	81
6.8	43	83
7	43	83
7.5	45	87
8	48	90
8.5	53	96
9	55	98
9.5	58	102
10	60	105
10.3	66	112
10.5	66	112
11	68	114
12	73	121
12.5	76	135
13	78	137

For Cutting Conditions, Refer to >>Click here.

More Information

● Capable of high-feed, high-speed cutting on everything from general steel to stainless steel.
● Adopting a corrugated blade provides outstanding sharpness and strength, and also promotes the discharge of cutting chips.
● With three rakes + R-model thinning, high-speed cutting is achieved due to outstanding strength and stability.
● Chipping is prevented with a shoulder C-plane coating.
● Adopting a diameter plus tolerance allows for holes to be finished with a high accuracy closer to the hole tolerance and for fewer hole diameter negative values after regrinding.