118°/135°Split Point 13mm HSS Drill Bit With Straight Shank
Description of DIN340 HSS Drill Bits:
1. Process:Rolled,Rolled and Polished,Fully ground
2. Surface:Surface:Ti-coated,Black Oxide,Bright finished,Amber finished,Grey finished,Rainbow
3. Point:118°/135°split point
4. Shank:Straight Shank.triangle shank,hex shank.
5. Material and Hardness of High Speed Steel
| DESCRIPTION OF HSS |
C |
W |
Mo |
Cr |
V |
Co |
Si |
Mn |
P |
S |
| |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
| W2MoCr4V(F4341) |
0.95-1.05 |
1.7-2.4 |
0.8-1.2 |
3.8-4.4 |
0.8-1.2 |
|
1.0-1.4 |
0.2-0.4 |
<=0.03 |
<=0.03 |
| W4Mo3Cr4V(4341) |
0.88-0.98 |
3.5-4.5 |
2.5-3.5 |
3.8-4.4 |
1.2-1.8 |
|
0.5-1.2 |
0.2-0.4 |
<=0.03 |
<=0.03 |
| W9Mo3Cr4V(9341) |
0.77-0.87 |
8.5-9.5 |
2.7-3.3 |
3.8-4.4 |
1.3-1.7 |
- |
0.2-0.4 |
0.2-0.4 |
<=0.03 |
<=0.03 |
| W6Mo5Cr4V2(M2) |
0.8-0.9 |
5.5-6.75 |
4.5-5.5 |
3.8-4.4 |
1.75-2.2 |
- |
0.2-0.4 |
0.2-0.4 |
<=0.03 |
<=0.03 |
| W6Mo5Cr4V2Co5(M35) |
0.9-0.95 |
5.5-6.5 |
4.5-5.5 |
3.8-4.4 |
1.75-2.2 |
4.5-5.5 |
0.2-0.4 |
0.2-0.4 |
<=0.03 |
<=0.03 |
| W2Mo9Cr4V2Co8(M42) |
1.05-1.15 |
1.15-1.85 |
9.0-10.0 |
3.5-4.25 |
0.95-1.25 |
7.75-8.75 |
0.15-0.65 |
0.15-0.4 |
<=0.02 |
<=0.025 |
Size of Long Type hss drill bits for steel :
| D |
L2 |
L1 |
D |
L2 |
L1 |
D |
L2 |
L1 |
D |
L2 |
L1 |
| 1 |
33 |
56 |
4.9 |
87 |
132 |
8.8 |
115 |
175 |
12.7 |
134 |
205 |
| 1.1 |
37 |
60 |
5 |
87 |
132 |
8.9 |
115 |
175 |
12.8 |
134 |
205 |
| 1.2 |
41 |
65 |
5.1 |
87 |
132 |
9 |
115 |
175 |
12.9 |
134 |
205 |
| 1.3 |
41 |
65 |
5.2 |
87 |
132 |
9.1 |
115 |
175 |
13 |
134 |
205 |
| 1.4 |
45 |
70 |
5.3 |
87 |
132 |
9.2 |
115 |
175 |
13.1 |
134 |
205 |
| 1.5 |
45 |
70 |
5.4 |
91 |
139 |
9.3 |
115 |
175 |
13.2 |
134 |
205 |
| 1.6 |
50 |
76 |
5.5 |
91 |
139 |
9.4 |
115 |
175 |
13.3 |
140 |
214 |
| 1.7 |
50 |
76 |
5.6 |
91 |
139 |
9.5 |
115 |
175 |
13.4 |
140 |
214 |
| 1.8 |
53 |
80 |
5.7 |
91 |
139 |
9.6 |
121 |
184 |
13.5 |
140 |
214 |
| 1.9 |
53 |
80 |
5.8 |
91 |
139 |
9.7 |
121 |
184 |
13.6 |
140 |
214 |
| 2 |
56 |
85 |
5.9 |
91 |
139 |
9.8 |
121 |
184 |
13.7 |
140 |
214 |
| 2.1 |
56 |
85 |
6 |
91 |
139 |
9.9 |
121 |
184 |
13.8 |
140 |
214 |
| 2.2 |
59 |
90 |
6.1 |
97 |
148 |
10 |
121 |
184 |
13.9 |
140 |
214 |
| 2.3 |
59 |
90 |
6.2 |
97 |
148 |
10.1 |
121 |
184 |
14 |
140 |
214 |
| 2.4 |
62 |
95 |
6.3 |
97 |
148 |
10.2 |
121 |
184 |
14.3 |
144 |
220 |
| 2.5 |
62 |
95 |
6.4 |
97 |
148 |
10.3 |
121 |
184 |
14.5 |
144 |
220 |
| 2.6 |
62 |
95 |
6.5 |
97 |
148 |
10.4 |
121 |
184 |
14.8 |
144 |
220 |
| 2.7 |
66 |
100 |
6.6 |
97 |
148 |
10.5 |
121 |
184 |
15 |
144 |
220 |
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high speed drill bits for stainless steel Description
Drill bits come in a wide range of shapes and sizes, and are available in a variety of materials and coatings. Most tooling and machining
operations have a drill bit that’s designed specifically for the task. Here’s a quick overview of several types of drill bits, materials and
design types.
Made From HIGH-SPEED Steel and 5% Cobalt,improve much higher heat resistance because of cobalt steel's high
red hardness, provide strong durable performance compared to typical hss drill bits
Accurate and Neat: 135°Quick-Cut points are self-centering and penetrate quickly with less pressure.
Product Tags:
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118°/135°Split Point 13mm HSS Drill Bit With Straight Shank Images
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