TiAlN Coated Carbide High-Speed High-Feed Machining Drill, With Oil Holes / Stub, Regular

Specifications

Model Number
TAC-HRESDB (Stub)

Diameter D	Groove Length ℓ	Overall Length L	Shank Diameter d
3	20	62	6
3.3	20	62	6
3.5	20	62	6
4	24	66	6
4.2	24	66	6
4.5	24	66	6
5	28	66	6
5.5	28	66	6
6	28	66	6
6.5	34	79	8
6.8	34	79	8
7	34	79	8
7.5	41	79	8
7.8	41	79	8
8	41	79	8
8.5	47	89	10
9	47	89	10
10	47	89	10
10.3	55	102	12
11	55	102	12
12	55	102	12
13	60	107	14

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

Model Number
TAC-HRESDR (Regular)

Diameter D	Groove Length ℓ	Overall Length L	Shank Diameter d
3	28	66	6
3.3	28	66	6
3.5	28	66	6
4	36	74	6
4.2	36	74	6
4.5	36	74	6
5	44	82	6
6	44	82	6
6.5	53	91	8
6.8	53	91	8
7	53	91	8
7.5	53	91	8
7.8	53	91	8
8	53	91	8
10	61	103	10
12	71	118	12
13	77	124	14

For Cutting Conditions, Refer to >>Click here.

More Information

● Internal lubrication enables cutting chips to be discharged efficiently and the lifetime of the tool is extended.
● Capable of high-feed, high-speed cutting on everything from general steel to stainless steel.
● Adopting a corrugated blade provides for 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 holes to be finished with high accuracy closer to the hole tolerance and fewer hole diameter minus values after regrinding.