HSS DIN338 M2 Straight Shank Broca Bohrer Twist Drill Bit

Short Description:

1. Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life.

2. Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly.

3. Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster.

4. 135°/118° Split Point Design improves cutting speed while easy self-centering, prevent walking and skating across the workpiece surface.

5. All drill dimensional & tolerances conform to Din338 standards.

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Product Detail

Product Tags

Key Details

Material	HSS4241, HSS4341, HSS6542(M2), HSS Co5%(M35), HSS Co8%(M42)
Standard	DIN 338 (jobber series)
Shank	Straight shank drills
Degree	1. 118 degree point angle design for general purpose 2. 135 double angle facilitates rapid cutting and reduce the working time
Surface	Black finish, TiN Coated, bright finished, black oxide, rainbow, nitriding etc.
Package	10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell
Usage	Metal Drilling, Stainless steel, aluminum, PVC etc.
Customized	OEM, ODM

SIZE

Dia.	L2	L1
1	12	34
1.1	14	36
1.2	16	38
1.3	16	38
1.4	18	40
1.5	18	40
1.6	20	43
1.7	20	43
1.8	22	46
1.9	22	46
2	24	49
2.1	24	49
2.2	27	53
2.3	27	53
2.4	30	57
2.5	30	57
2.6	30	57
2.7	33	61
2.8	33	61
2.9	33	61
3	33	61
3.1	36	65
3.2	36	65
3.3	36	65
3.4	39	70
3.5	39	70
3.6	39	70
3.7	39	70
3.8	43	75
3.9	43	75
4	43	75
4.1	43	75
4.2	43	75
4.3	47	80
4.4	47	80

Dia.	L2	L1
4.5	47	80
4.6	47	80
4.7	47	80
4.3	47	80
4.4	47	80
4.5	47	80
4.6	47	80
4.7	47	80
4.8	52	86
5	52	86
5.1	52	86
5.2	57	93
5.3	57	93
5.4	57	93
5.5	57	93
5.6	57	93
5.7	57	93
5.8	57	93
5.9	57	93
6	57	93
6.1	63	101
6.2	63	101
6.3	63	101
6.4	63	101
6.5	63	101
6.6	63	101
6.7	63	101
6.8	69	109
6.9	69	109
7	69	109
7.1	69	109
7.2	69	109
7.3	69	109
7.4	69	109
7.5	69	109

Dia.	L2	L1
7.6	75	117
7.7	75	117
7.8	75	117
7.9	75	117
8	75	117
8.1	75	117
8.2	75	117
8.3	75	117
8.4	75	117
8.5	75	117
8.6	75	125
8.7	81	81
8.8	81	125
8.9	81	125
9	81	125
9.1	81	125
9.2	81	125
9.3	81	125
9.4	81	125
9.5	81	125
9.6	81	125
9.7	81	133
9.8	87	133
9.9	87	133
10	87	133
10.1	87	133
10.2	87	133
10.3	87	133
10.4	87	133
10.5	87	133
10.6	87	133
10.7	94	142
10.8	94	142
10.9	94	142
11	94	142

Dia.	L2	L1
11.1	94	142
11.2	94	142
11.3	94	142
11.4	94	142
11.5	94	142
11.6	94	142
11.7	94	142
11.8	94	142
11.9	101	151
12	101	151
12.1	101	151
12.2	101	151
12.3	101	151
12.4	101	151
12.5	101	151
12.6	101	151
12.7	101	151
12.8	101	151
12.9	101	151
13	101	151
13.5	108	160
14	108	160
14.5	114	169
15	114	169
15.5	120	178
16	120	178
16.5	125	184
17	125	184
17.5	130	191
18	130	191
18.5	135	198
19	135	198
19.5	140	205
20	140	205