carbide twist drill

1,NANO coating(blue) Surface finish high 2,Competitive price and good quality 3,By CNC machine 4,free samples

 1) more sharp and have longer life base on ourmaterial and machine from USA

 2) Competitive price and good quality,

 3) Short Delivery time: We have enough CNC machine imported from Taiwan,so we can effect promptly

Type	Mat.	Shank dia.[mm]	Flute dia.[mm]	Fute length[mm]	Total length[mm]	Flute no.
T1-50	Carbide	4	1	10	50	2
T2-50	Carbide	4	2	10	50	2
T3-50	Carbide	4	3	10	50	2
T4-50	Carbide	4	4	10	50	2
T4-75	Carbide	4	4	10	75	2
T4-100	Carbide	4	4	10	100	2
T6-50	Carbide	6	6	15	50	2
T6-75	Carbide	6	6	15	75	2
T6-100	Carbide	6	6	15	100	2
T6-150	Carbide	6	6	15	150	2
T8-60	Carbide	8	8	20	60	2
T8-75	Carbide	8	8	20	75	2
T8-100	Carbide	8	8	20	100	2
T8-150	Carbide	8	8	20	150	2
T10-75	Carbide	10	10	25	75	2
T10-100	Carbide	10	10	25	100	2
T10-150	Carbide	10	10	25	150	2
T12-75	Carbide	12	12	30	75	2
T12-100	Carbide	12	12	30	100	2
T12-150	Carbide	12	12	30	150	2
T14-100	Carbide	14	14	35	100	2
T14-150	Carbide	14	14	35	150	2
T16-100	Carbide	16	16	40	100	2
T16-150	Carbide	16	16	40	150	2
T18-100	Carbide	18	18	45	100	2
T20-100	Carbide	20	20	50	100	2
T20-150	Carbide	20	20	50	150	2
Remark:
HRC is processing part
Spiral Angle is 45-55°
HRC35/45/55 with ALTIN coating(black)
HRC60/65 with NANO coating(blue)

carbide twist drill