High Speed Drill Bit with Various Material, Package and Purpose

• Customized: Non-Customized
• Length: Standard Length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Transport Package: PVC Bag, Plastic Tube, Hanger, Skin Card...
• Model NO.: 3mm-20mm
• Specification: 3-20mm
• Trademark: customized
• Origin: Zhejiang Hangzhou
• HS Code: 8207509000
• Production Capacity: 100000PCS/Month

Product Description

HSS TWIST  DRILL BIT

USE FOR METAL

MATERIAL: 4241  (W4Mo2Cr4V1)
 
                     4341 (W4Mo3Cr4V1)
 
                     9341 (W9Mo3Cr4V1)
 
                    6542=M2 (W6Mo5Cr4V2)
 
                    M35 (W6Mo5Cr4V2Co5) (cobalt) 

MANUFACTURING PROCESS: ROLL FORGED, EDGE POLISHED,FULLY GROUND

POINT ANGLE: 118° and 135°

PACKING: PVC BAG, PLASTIC BOX , SKIN CARD AND SO ON.

HSS TWIST DRILL BIT SET: 8 PCS SET, 13 PCS SET,19 PCS SET, 21PCS SET, 25PCS SET, 29PCS SET, 115PCS SET.

SURFACE: WHITE , BLACK, AMBER, TITANIUM COATED, ZIRCONIUM COATED,RAINBOW .

 

HSS STRAIGHT SHANK TWIST DRILLS DIN338
Specification (mm)
DIA	TOTAL LENGTH	WORKING LENGTH	DIA	TOTAL LENGTH	WORKING LENGTH	DIA	TOTAL LENGTH	WORKING LENGTH	DIA	TOTAL LENGTH	WORKING LENGTH
0.2	19	2.5	2	49	24	6.2	101	63	11.4	142	94
0.22	19	2.5	2.05	49	24	6.3	101	63	11.5	142	94
0.25	19	3	2.1	49	24	6.4	101	63	11.6	142	94
0.28	19	3	2.15	53	27	6.5	101	63	11.7	142	94
0.3	19	3	2.2	53	27	6.6	101	63	11.8	142	94
0.32	19	4	2.25	53	27	6.7	101	63	11.9	151	101
0.35	19	4	2.3	53	27	6.8	109	69	12	151	101
0.38	19	4	2.35	53	27	6.9	109	69	12.1	151	101
0.4	20	5	2.4	57	30	7	109	69	12.2	151	101
0.42	20	5	2.45	57	30	7.1	109	69	12.3	151	101
0.45	20	5	2.5	57	30	7.2	109	69	12.4	151	101
0.48	20	5	2.55	57	30	7.3	109	69	12.5	151	101
0.5	22	6	2.6	57	30	7.4	109	69	12.6	151	101
0.52	22	6	2.65	57	30	7.5	109	69	12.7	151	101
0.55	24	7	2.7	61	33	7.6	117	75	12.8	151	101
0.58	24	7	2.75	61	33	7.7	117	75	12.9	151	101
0.6	24	7	2.8	61	33	7.8	117	75	13	151	101
0.62	26	8	2.85	61	33	7.9	117	75	13.1	151	101
0.65	26	8	2.9	61	33	8	117	75	13.2	151	101
0.68	28	9	2.95	61	33	8.1	117	75	13.3	160	108
0.7	28	9	3	61	33	8.2	117	75	13.4	160	108
0.72	28	9	3.1	65	36	8.3	117	75	13.5	160	108
0.75	28	9	3.2	65	36	8.4	117	75	13.6	160	108
0.78	30	10	3.3	65	36	8.5	117	75	13.7	160	108
0	30	10	3.4	70	39	8.6	125	81	13.8	160	108
0.82	30	10	3.5	70	39	8.7	125	81	13.9	160	108
0.85	30	10	3.6	70	39	8.8	125	81	14	160	108
0.88	32	11	3.7	70	39	8.9	125	81	14.3	169	114
0.9	32	11	3.8	75	43	9	125	81	14.5	169	114
0.92	32	11	3.9	75	43	9.1	125	81	14.8	169	114
0.95	32	11	4	75	43	9.2	125	81	15	169	114
0.98	34	12	4.1	75	43	9.3	125	81	15.3	178	120
1	34	12	4.2	75	43	9.4	125	81	15.5	178	120
1.05	34	12	4.3	80	47	9.5	125	81	15.8	178	120
1.1	36	14	4.4	80	47	9.6	133	87	16	178	120
1.15	36	14	4.5	80	47	9.7	133	87	16.3	184	125
1.2	38	16	4.6	80	47	9.8	133	87	16.5	184	125
1.25	38	16	4.7	80	47	9.9	133	87	16.8	184	125
1.3	38	16	4.8	86	52	10	133	87	17	184	125
1.35	40	18	4.9	86	52	10.1	133	87	17.3	191	130
1.4	40	18	5	86	52	10.2	133	87	17.5	191	130
1.45	40	18	5.1	86	52	10.3	133	87	17.8	191	130
1.5	40	18	5.2	86	52	10.4	133	87	18	191	130
1.55	43	20	5.3	86	52	10.5	133	87	18.3	198	135
1.6	43	20	5.4	93	57	10.6	133	87	18.5	198	135
1.65	43	20	5.5	93	57	10.7	142	94	18.8	198	135
1.7	43	20	5.6	93	57	10.8	142	94	19	198	135
1.75	46	22	5.7	93	57	10.9	142	94	19.3	205	140
1.8	46	22	5.8	93	57	11	142	94	19.5	205	140
1.85	46	22	5.9	93	57	11.1	142	94	19.8	205	140
1.9	46	22	6	93	57	11.2	142	94	20	205	140
1.95	49	24	6.1	101	63	11.3	142	94