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PROFESSIONAL METAL

 

WW4004. HSS Straight Shank Twist Drill Bit ANSI B 94.11M-1797

Features include:
  • Wholly adopts superior quality high speed steel , is treated by balanced,hardening and designed with appropriate angle.
  • Quickly lead in screw groove,effectively reduce resistance, improve working effficiency, and make you achieve perfect working results in any conditions.
  • 118° or 135° split point angle.
  • Production Method: Fully Ground, Milled, Rolled etc, available for request.
  • Finish available for: Amber, Black, Bright.
  • Application: Steel, iron, cast steel, non-ferrous metal,plastics.Suitable for drilling in tensile steel up to 1100N/ square meter strength.

 
  • Fractional Sizes: (mm)
Packaging:Bulk packed in paper wallet.
Dia
(D)
Flute Length
(L2)
Overall Length
(L1)
Env.Qty
(PCS)
0.0400
1-5/8
11/16

12
0.0410
1-5/8
11/16

12
0.0420
1-5/8
11/16

12

0.0430
1-3/4
3/4

12
0.0465
1-3/4
3/4

12
0.0520
1-7/8
7/8

12
0.0550
1-7/8
7/8

12
0.0595
1-7/8
7/8

12
0.0635
1-7/8
7/8

12
0.0670
2
1

12
0.0700
2
1

12
0.0730
2
1

12
0.0760
2
1

12
0.0785
2
1

12
0.0810
2-1/8
1-1/8

12
0.0820
2-1/8
1-1/8

12
0.0860
2-1/8
1-1/8

12
0.0890
2-1/4
1-1/4

12
0.0935
2-1/4
1-1/4

12
0.0960
2-3/8
1-3/8

12
0.0980
2-3/8
1-3/8

12
0.0995
2-3/8
1-3/8

12
0.1015
2-1/2
1-7/16

12
0.1040
2-1/2
1-7/16

12
0.1065
2-1/2
1-7/16

12
0.1100
2-5/8
1-1/2

12
0.1110
2-5/8
1-1/2

12
0.1130
2-5/8
1-1/2

12
0.1160
2-3/4
1-5/8

12
0.1200
2-3/4
1-5/8

12
0.1285
2-3/4
1-5/8

12
0.1360
2-7/8
1-3/4

12
0.1405
2-7/8
1-3/4

12
0.1440
3
1-7/8

12
0.1470
3
1-7/8

12
0.1495
3
1-7/8

12
0.1520
3-1/8
2

12
0.1540
3-1/8
2

12
0.1570
3-1/8
2

12
0.1590
3-1/4
2-1/8

12
0.1610
3-1/4
2-1/8

12
0.1660
3-1/4
2-1/8

12
0.1695
3-1/4
2-1/8

12
0.1730
3-3/8
2-3/16

12
0.1770
3-3/8
2-3/16

12
0.1800
3-3/8
2-3/16

12
0.1820
3-3/8
2-3/16

12
0.1850
3-1/2
2-5/16

12
0.1890
3-1/2
2-5/16

12
0.1910
3-1/2
2-5/16

12
0.1935
3-5/8
2-7/16

12
0.1960
3-5/8
2-7/16

12
0.1990
3-5/8
2-7/16

12
0.2010
3-5/8
2-7/16

12
0.2040
3-3/4
2-1/2

12
0.2055
3-3/4
2-1/2

12
0.2090
3-3/4
2-1/2

12
0.2130
3-3/4
2-1/2

12
0.2210
3-7/8
2-5/8

12
0.2280
3-7/8
2-5/8

12
0.2340
3-7/8
2-5/8

12
Dia
(D)
Flute Length
(L2)
Overall Length
(L1)
Env.Qty
(PCS)
0.2380
4
2-3/4

12
0.2420
4
2-3/4

12
0.2460
4
2-3/4

12
0.2500
4
2-3/4

12
0.2570
4-1/8
2-7/8

12
0.2610
4-1/8
2-7/8

12
0.2660
4-1/8
2-7/8

12
0.2720
4-1/8
2-7/8

12
0.2770
4-1/8
2-7/8

12
0.2810
4-1/4
2-15/16

12
0.2900
4-1/4
2-15/16

12
0.2950
4-3/8
3-1/16

12
0.3020
4-3/8
3-1/16

12
0.3160
4-1/2
3-3/16

12
0.3230
4-5/8
3-1/16

12
0.3320
4-3/4
3-7/16

12
0.3390
4-3/4
3-7/16

12
0.3480
4-7/8
3-1/2
12
0.3580
4-7/8
3-1/2
12
0.3680
5
3-5/8
12
0.3770
5
3-5/8
12
0.3860
5-1/8
3-3/4
12
0.3970
5-1/8
3-3/4
12
0.4040
5-1/4
3-7/8
12
0.4130
5-1/4
3-7/8
12
Dia
(D)
Flute Length
(L2)
Overall Length
(L1)
Env.Qty
(PCS)
1/64
3/16
3/4
12
1/32
1/2
1-3/8
12
3/64
3/4
1-3/4
12
1/16
7/8
1-7/8
12
5/64
1
2
12
3/32
1-1/4
2-1/4
12
7/64
1-1/2
2-5/8
12
1/8
1-5/8
2-3/4
12
9/64
1-3/4
2-7/8
12
5/32
2
3-1/8
12
11/64
2-1/8
3-1/4
12
3/16
2-5/16
3-1/2
12
13/64
2-7/16
3-5/8
12
7/32
2-1/2
3-3/4
12
15/64
2-5/8
3-7/8
12
1/4
2-3/4
4
6
17/64
2-7/8
4-1/8
6
9/32
2-15/16
4-1/4
6
19/64
3-1/16
4-3/8
6
5/16
3-3/16
4-1/2
6
21/64
3-5/16
4-5/8
6
11/32
3-7/16
4-3/4
6
23/64
3-1/2
4-7/8
6
3/8
3-5/8
5
6
25/64
3-3/4
5-1/8
6
13/32
3-7/8
5-1/4
6
27/64
3-15/16
5-3/8
6
7/16
4-1/16
5-1/2
6
29/64
4-3/16
5-5/8
6
15/32
4-5/16
5-3/4
6
31/64
4-3/8
5-7/8
6
1/2
4-1/2
6
6
       
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