ZEC INDUSTRY CO.,LTD

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Hss Twist Drill Bits JOBBER LENGTH

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ZEC INDUSTRY CO.,LTD
Province/State:zhejiang
Country/Region:china
Contact Person:Mrsxuemei wang
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Hss Twist Drill Bits JOBBER LENGTH

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Place of Origin :China
Brand Name :WXM
MOQ :100pcs
Packaging Details :paper bag packing or plastic tube packing or absorbing clip packing
Delivery Time :30days
Payment Terms :T/T 50%at first,50%before the goods delivered
Supply Ability :10000000pcs
Drill Type :twist drill
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HSS Twist Drill Bits,JOBBER LENGTH, Rolled.
Manufacturing Process:Roll Forged.
Material: HSS
Sizes: 1/64-3/4inch, A-Z,60-1#
Surface Finishing:Black
Point Angle:118°

Hss Twist Drill Bits    JOBBER LENGTH 10HO4111

HSS Twist Drill Bits,JOBBER LENGTH, Fully Ground.
Manufacturing Process:fully ground.
Material: HSS
Sizes:1/64-3/4inch, A-Z,60-1#
Surface Finishing:Black, Black & White, Coffee, etc.
Point Angle:118°or 135° (Split Point are available from 1/8)

Hss Twist Drill Bits    JOBBER LENGTH 10HO4132
Hss Twist Drill Bits    JOBBER LENGTH 10HO4131
Hss Twist Drill Bits    JOBBER LENGTH 10HO4133
Hss Twist Drill Bits    JOBBER LENGTH 10HO4137
Hss Twist Drill Bits    JOBBER LENGTH 10HO4136
Hss Twist Drill Bits    JOBBER LENGTH 10HO4139

HSS-E Drill Bits,JOBBER LENGTH,Fully Ground.
Manufacturing Process:Fully Ground
Material:HSS Co
Sizes:1/64-3/4inch, A-Z, 60-1#
Surface Finishing:Coffee Color
Point Angle: 135°(Split Point are available from 1/8)

Hss Twist Drill Bits    JOBBER LENGTH 10HO4134
Hss Twist Drill Bits    JOBBER LENGTH

FRACTIONAL SIZES
Size Dec. Flute(L2) Overall(L1)
Equiv. Length Length
1/64 0.0156 3/4 3/16
1/32 0.0312 1-3/8 1/2
3/64 0.0469 1-3/4 3/4
1/16 0.0625 1-7/8 7/8
5/64 0.0781 2 1
3/32 0.0938 2-1/4 1-1/4
7/64 0.1094 2-5/8 1-1/2
1/8 0.125 2-3/4 1-5/8
9/64 0.1406 2-7/8 1-3/4
5/32 0.1562 3-1/8 2
11/64 0.1719 3-1/4 2-1/8
3/16 0.1875 3-1/2 2-5/16
13/64 0.2031 3-5/8 2-7/16
7/32 0.2188 3-3/4 2-1/2
15/64 0.2344 3-7/8 2-5/8
1/4 0.25 4 2-3/4
17/64 0.2656 4-1/8 2-7/8
9/32 0.2812 4-1/4 2-15/16
19/64 0.2969 4-3/8 3-1/16
5/16 0.3125 4-1/2 3-3/16
21/64 0.3281 4-5/8 3-5/16
11/32 0.3438 4-3/4 3-7/16
23/64 0.3594 4-7/8 3-1/2
3/8 0.375 5 3-5/8
25/64 0.3906 5-1/8 3-3/4
13/32 0.4062 5-1/4 3-7/8
27/64 0.4219 5-3/8 3-15/16
7/16 0.4375 5-1/2 4-1/16
29/64 0.4531 5-5/8 4-3/16
15/32 0.4688 5-3/4 4-3/8
31/64 0.4844 5-7/8 4-1/2
1/2 0.5 6 4-13/16
33/64 0.5156 6-5/8 4-13/16
17/32 0.5312 6-5/8 4-13/16
35/64 0.5469 6-5/8 4-13/16
9/16 0.5625 6-5/8 4-13/16
37/64 0.5781 6-5/8 4-13/16
19/32 0.5938 7-1/8 5-3/16
39/64 0.6094 7-1/8 5-3/16
5/8 0.625 7-1/8 5-3/16
41/64 0.6406 7-1/8 5-3/16
21/32 0.6562 7-1/8 5-3/16
43/64 0.6719 7-1/8 5-5/8
11/16 0.6875 7-1/8 5-5/8
3/4 0.75 7-1/8 5-5/8

NUMBER SIZES
Size Dec. Flute(L2) Overall(L1)
Equiv. Length Length
60 0.0400 11/16 1 5/8
59 0.0410 11/16 1 5/8
58 0.0420 11/16 1 5/8
57 0.0430 11/16 1 3/4
56 0.0465 3/4 1 3/4
55 0.0520 7/8 1 7/8
54 0.0550 7/8 1 7/8
53 0.0595 7/8 1 7/8
52 0.0635 7/8 1 7/8
51 0.0670 1 2
50 0.0700 1 2
49 0.0730 1 2
48 0.0748 1 2
47 0.0785 1 2
46 0.0810 1 1/8 2 1/8
45 0.0820 1 1/8 2 1/8
44 0.0860 1 1/8 2 1/8
43 0.0890 1 1/4 2 1/4
42 0.0935 1 1/4 2 1/4
41 0.0960 1 3/8 2 3/8
40 0.0980 1 3/8 2 3/8
39 0.0995 1 3/8 2 3/8
38 0.1015 1 7/16 2 1/2
37 0.1040 1 7/16 2 1/2
36 0.1065 1 7/16 2 1/2
35 0.1100 1 1/2 2 5/8
34 0.1110 1 1/2 2 5/8
33 0.1130 1 1/2 2 5/8
32 0.1160 1 5/8 2 3/4
31 0.1200 1 5/8 2 3/4
30 0.1285 1 5/8 2 3/4
29 0.1360 1 3/4 2 7/8
28 0.1405 1 3/4 2 7/8
27 0.1440 1 7/8 3
26 0.1470 1 7/8 3
25 0.1495 1 7/8 3
24 0.1520 2 3 1/8
23 0.1540 2 3 1/8
22 0.1570 2 3 1/8
21 0.1590 2 1/8 3 1/4
20 0.1610 2 1/8 3 1/4
19 0.1660 2 1/8 3 1/4
18 0.1695 2 1/8 3 1/4
17 0.1730 2 3/16 3 3/8
16 0.1770 2 3/16 3 3/8
15 0.1800 2 3/16 3 3/8
14 0.1820 2 3/16 3 3/8
13 0.1850 2 5/16 3 1/2
12 0.1890 2 5/16 3 1/2
11 0.1910 2 5/16 3 1/2
10 0.1935 2 7/16 3 5/8
9 0.1960 2 7/16 3 5/8
8 0.1990 2 7/16 3 5/8
7 0.2010 2 7/16 3 5/8
6 0.2040 2 1/2 3 3/4
5 0.2055 2 1/2 3 3/4
4 0.2090 2 1/2 3 3/4
3 0.2130 2 1/2 3 3/4
2 0.2210 2 5/8 3 7/8
1 0.2280 2 5/8 3 7/8

LETTER SIZES
Size Dec. Flute Overall
Equiv. Length Length
A 0.234 3-7/8 2-5/8
B 0.238 4 2-3/4
C 0.242 4 2-3/4
D 0.246 4 2-3/4
E 0.25 4 2-3/4
F 0.257 4-1/8 2-7/8
G 0.261 4-1/8 2-7/8
H 0.266 Product Tags:
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