Product Description
Introducing the PVD Coated Metal Twist Drill Set by Dalian Heshe Trading Co., Ltd. This high-speed steel drill kit includes titanium, cobalt, and carbide bits for precision drilling in hard metals, stainless steel, and more. Ideal for industrial, heavy-duty, and machine tools applications.
Product Name:
Dalian Heshe Trading Co., Ltd. presents the PVD Coated Metal Twist Drill Set, ideal for precision metal drilling in various industries.
Product Features:
Anti-broken Cutting Tool
Our cutting tool is crafted using ultra micro-grain raw material sourced from Germany, enhancing its heat and impact resistance.
Key Features:
- Chipping Removal Effect: The slot design ensures efficient chipping removal during high-speed cutting.
- Improved Surface Quality: Special cutting edge design reduces resistance and enhances surface quality.
- Internal or External Cooling: Dual cooling options (internal and external) extend the tool's service life.
Experience precision and durability with our cutting tool from Dalian Heshe Trading Co., Ltd.
Product Parameters
Tungsten Carbide Internal Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HEC0065110300 |
3.00 |
20 |
36 |
4 |
62 |
HEC0065110310 |
3.10 |
20 |
36 |
4 |
62 |
HEC0065110320 |
3.20 |
20 |
36 |
4 |
62 |
HEC0065110330 |
3.30 |
20 |
36 |
4 |
62 |
HEC0065110340 |
3.40 |
20 |
36 |
4 |
62 |
HEC0065110350 |
3.50 |
20 |
36 |
4 |
62 |
HEC0065110360 |
3.60 |
20 |
36 |
4 |
62 |
HEC0065110370 |
3.70 |
20 |
36 |
4 |
62 |
HEC0065110380 |
3.80 |
24 |
36 |
4 |
66 |
HEC0065110390 |
3.90 |
24 |
36 |
4 |
66 |
HEC0065110400 |
4.00 |
24 |
36 |
6 |
66 |
HEC0065110410 |
4.10 |
24 |
36 |
6 |
66 |
HEC0065110420 |
4.20 |
24 |
36 |
6 |
66 |
HEC0065110430 |
4.30 |
24 |
36 |
6 |
66 |
HEC0065110440 |
4.40 |
24 |
36 |
6 |
66 |
HEC0065110450 |
4.50 |
24 |
36 |
6 |
66 |
HEC0065110460 |
4.60 |
24 |
36 |
6 |
66 |
HEC0065110470 |
4.70 |
24 |
36 |
6 |
66 |
HEC0065110480 |
4.80 |
28 |
36 |
6 |
66 |
HEC0065110490 |
4.90 |
28 |
36 |
6 |
66 |
HEC0065110500 |
5.00 |
28 |
36 |
6 |
66 |
HEC0065110510 |
5.10 |
28 |
36 |
6 |
66 |
HEC0065110520 |
5.20 |
28 |
36 |
6 |
66 |
HEC0065110530 |
5.30 |
28 |
36 |
6 |
66 |
HEC0065110540 |
5.40 |
28 |
36 |
6 |
66 |
HEC0065110550 |
5.50 |
28 |
36 |
6 |
66 |
HE0065110560 |
5.60 |
28 |
36 |
6 |
66 |
HE0065110570 |
5.70 |
28 |
36 |
6 |
66 |
HE0065110580 |
5.80 |
28 |
36 |
6 |
66 |
HE0065110590 |
5.90 |
28 |
36 |
6 |
66 |
HE0065110600 |
6.00 |
28 |
36 |
6 |
66 |
HE0065110610 |
6.10 |
34 |
36 |
8 |
79 |
HE0065110620 |
6.20 |
34 |
36 |
8 |
79 |
HE0065110630 |
6.30 |
34 |
36 |
8 |
79 |
HE0065110640 |
6.40 |
34 |
36 |
8 |
79 |
HE0065110650 |
6.50 |
34 |
36 |
8 |
79 |
HE0065110660 |
6.60 |
34 |
36 |
8 |
79 |
HE0065110670 |
6.70 |
34 |
36 |
8 |
79 |
HE0065110680 |
6.80 |
34 |
36 |
8 |
79 |
HE0065110690 |
6.90 |
34 |
36 |
8 |
79 |
HE0065110700 |
7.00 |
34 |
36 |
8 |
79 |
Tungsten Carbide Internal Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HEC0065110710 |
7.10 |
41 |
36 |
8 |
79 |
HEC0065110720 |
7.20 |
41 |
36 |
8 |
79 |
HEC0065110730 |
7.30 |
41 |
36 |
8 |
79 |
HEC0065110740 |
7.40 |
41 |
36 |
8 |
79 |
HEC0065110750 |
7.50 |
41 |
36 |
8 |
79 |
HEC0065110760 |
7.60 |
41 |
36 |
8 |
79 |
HEC0065110770 |
7.70 |
41 |
36 |
8 |
79 |
HEC0065110780 |
7.80 |
41 |
36 |
8 |
79 |
HEC0065110790 |
7.90 |
41 |
36 |
8 |
79 |
HEC0065110800 |
8.00 |
41 |
36 |
8 |
79 |
HEC0065110810 |
8.10 |
47 |
40 |
10 |
89 |
HEC0065110820 |
8.20 |
47 |
40 |
10 |
89 |
HEC0065110830 |
8.30 |
47 |
40 |
10 |
89 |
HEC0065110840 |
8.40 |
47 |
40 |
10 |
89 |
HEC0065110850 |
8.50 |
47 |
40 |
10 |
89 |
HEC0065110860 |
8.60 |
47 |
40 |
10 |
89 |
HEC0065110870 |
8.70 |
47 |
40 |
10 |
89 |
HEC0065110880 |
8.80 |
47 |
40 |
10 |
89 |
HEC0065110890 |
8.90 |
47 |
40 |
10 |
89 |
HEC0065110900 |
9.00 |
47 |
40 |
10 |
89 |
HEC0065110910 |
9.10 |
47 |
40 |
10 |
89 |
HEC0065110920 |
9.20 |
47 |
40 |
10 |
89 |
HEC0065110930 |
9.30 |
47 |
40 |
10 |
89 |
HEC0065110940 |
9.40 |
47 |
40 |
10 |
89 |
HEC0065110950 |
9.50 |
47 |
40 |
10 |
89 |
HEC0065110960 |
9.60 |
47 |
40 |
10 |
89 |
HEC0065110970 |
9.70 |
47 |
40 |
10 |
89 |
HEC0065110980 |
9.80 |
47 |
40 |
10 |
89 |
HEC0065110990 |
9.90 |
47 |
40 |
10 |
89 |
HEC0065111000 |
10.00 |
47 |
40 |
10 |
89 |
HEC0065111010 |
10.10 |
55 |
45 |
12 |
102 |
HEC0065111020 |
10.20 |
55 |
45 |
12 |
102 |
HEC0065111030 |
10.30 |
55 |
45 |
12 |
102 |
HEC0065111040 |
10.40 |
55 |
45 |
12 |
102 |
HEC0065111050 |
10.50 |
55 |
45 |
12 |
102 |
HEC0065111060 |
10.60 |
55 |
45 |
12 |
102 |
HEC0065111070 |
10.70 |
55 |
45 |
12 |
102 |
HEC0065111080 |
10.80 |
55 |
45 |
12 |
102 |
HEC0065111090 |
10.90 |
55 |
45 |
12 |
102 |
HEC0065111100 |
11.00 |
55 |
45 |
12 |
102 |
HEC0065111110 |
11.10 |
55 |
45 |
12 |
102 |
HEC0065111120 |
11.20 |
55 |
45 |
12 |
102 |
HEC0065111130 |
11.30 |
55 |
45 |
12 |
102 |
HEC0065111140 |
11.40 |
55 |
45 |
12 |
102 |
HEC0065111150 |
11.50 |
55 |
45 |
12 |
102 |
HEC0065111160 |
11.60 |
55 |
45 |
12 |
102 |
HEC0065111170 |
11.70 |
55 |
45 |
12 |
102 |
HEC0065111180 |
11.80 |
55 |
45 |
12 |
102 |
HEC0065111190 |
11.90 |
55 |
45 |
12 |
102 |
HEC0065111200 |
12.00 |
55 |
45 |
12 |
102 |
HEC0065111210 |
12.10 |
60 |
45 |
14 |
107 |
Tungsten Carbide Internal Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HEC0065111220 |
12.20 |
60 |
45 |
14 |
107 |
HEC0065111230 |
12.30 |
60 |
45 |
14 |
107 |
HEC0065111240 |
12.40 |
60 |
45 |
14 |
107 |
HEC0065111250 |
12.50 |
60 |
45 |
14 |
107 |
HEC0065111260 |
12.60 |
60 |
45 |
14 |
107 |
HEC0065111270 |
12.70 |
60 |
45 |
14 |
107 |
HEC0065111280 |
12.80 |
60 |
45 |
14 |
107 |
HEC0065111290 |
12.90 |
60 |
45 |
14 |
107 |
HEC0065111300 |
13.00 |
60 |
45 |
14 |
107 |
HEC0065111310 |
13.10 |
60 |
45 |
14 |
107 |
HEC0065111320 |
13.20 |
60 |
45 |
14 |
107 |
HEC0065111330 |
13.30 |
60 |
45 |
14 |
107 |
HEC0065111340 |
13.40 |
60 |
45 |
14 |
107 |
HEC0065111350 |
13.50 |
60 |
45 |
14 |
107 |
HEC0065111360 |
13.60 |
60 |
45 |
14 |
107 |
HEC0065111370 |
13.70 |
60 |
45 |
14 |
107 |
HEC0065111380 |
13.80 |
60 |
45 |
14 |
107 |
HEC0065111390 |
13.90 |
60 |
45 |
14 |
107 |
HEC0065111400 |
14.00 |
60 |
45 |
14 |
107 |
HEC0065111410 |
14.10 |
65 |
48 |
16 |
115 |
HEC0065111420 |
14.20 |
65 |
48 |
16 |
115 |
HEC0065111430 |
14.30 |
65 |
48 |
16 |
115 |
HEC0065111440 |
14.40 |
65 |
48 |
16 |
115 |
HEC0065111450 |
14.50 |
65 |
48 |
16 |
115 |
HEC0065111460 |
14.60 |
65 |
48 |
16 |
115 |
HEC0065111470 |
14.70 |
65 |
48 |
16 |
115 |
HEC0065111480 |
14.80 |
65 |
48 |
16 |
115 |
HEC0065111490 |
14.90 |
65 |
48 |
16 |
115 |
HEC0065111500 |
15.00 |
65 |
48 |
16 |
115 |
HEC0065111510 |
15.10 |
65 |
48 |
16 |
115 |
HEC0065111520 |
15.20 |
65 |
48 |
16 |
115 |
HEC0065111530 |
15.30 |
65 |
48 |
16 |
115 |
HEC0065111540 |
15.40 |
65 |
48 |
16 |
115 |
HEC0065111550 |
15.50 |
65 |
48 |
16 |
115 |
HEC0065111560 |
15.60 |
65 |
48 |
16 |
115 |
HEC0065111570 |
15.70 |
65 |
48 |
16 |
115 |
HEC0065111580 |
15.80 |
65 |
48 |
16 |
115 |
HEC0065111590 |
15.90 |
65 |
48 |
16 |
115 |
HEC0065111600 |
16.00 |
65 |
48 |
16 |
115 |
HEC0065111610 |
16.10 |
73 |
48 |
18 |
123 |
HEC0065111620 |
16.20 |
73 |
48 |
18 |
123 |
HEC0065111630 |
16.30 |
73 |
48 |
18 |
123 |
HEC0065111640 |
16.40 |
73 |
48 |
18 |
123 |
HEC0065111650 |
16.50 |
73 |
48 |
18 |
123 |
HEC0065111660 |
16.60 |
73 |
48 |
18 |
123 |
HEC0065111670 |
16.70 |
73 |
48 |
18 |
123 |
HEC0065111680 |
16.80 |
73 |
48 |
18 |
123 |
HEC0065111690 |
16.90 |
73 |
48 |
18 |
123 |
HEC0065111700 |
17.00 |
73 |
48 |
18 |
123 |
HEC0065111710 |
17.10 |
73 |
48 |
18 |
123 |
HEC0065111720 |
17.20 |
73 |
48 |
18 |
123 |
Tungsten Carbide Internal Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HEC0065111730 |
17.30 |
73 |
48 |
18 |
123 |
HEC0065111731 |
17.40 |
73 |
48 |
18 |
123 |
HEC0065111732 |
17.50 |
73 |
48 |
18 |
123 |
HEC0065111733 |
17.60 |
73 |
48 |
18 |
123 |
HEC0065111734 |
17.70 |
73 |
48 |
18 |
123 |
HEC0065111735 |
17.80 |
73 |
48 |
18 |
123 |
HEC0065111736 |
17.90 |
73 |
48 |
18 |
123 |
HEC0065111737 |
18.00 |
73 |
48 |
18 |
123 |
HEC0065111738 |
18.10 |
79 |
50 |
20 |
131 |
HEC0065111739 |
18.20 |
79 |
50 |
20 |
131 |
HEC0065111740 |
18.30 |
79 |
50 |
20 |
131 |
HEC0065111741 |
18.40 |
79 |
50 |
20 |
131 |
HEC0065111742 |
18.50 |
79 |
50 |
20 |
131 |
HEC0065111743 |
18.60 |
79 |
50 |
20 |
131 |
HEC0065111744 |
18.70 |
79 |
50 |
20 |
131 |
HEC0065111745 |
18.80 |
79 |
50 |
20 |
131 |
HEC0065111746 |
18.90 |
79 |
50 |
20 |
131 |
HEC0065111747 |
19.00 |
79 |
50 |
20 |
131 |
HEC0065111748 |
19.10 |
79 |
50 |
20 |
131 |
HEC0065111749 |
19.20 |
79 |
50 |
20 |
131 |
HEC0065111750 |
19.30 |
79 |
50 |
20 |
131 |
HEC0065111751 |
19.40 |
79 |
50 |
20 |
131 |
HEC0065111752 |
19.50 |
79 |
50 |
20 |
131 |
HEC0065111753 |
19.60 |
79 |
50 |
20 |
131 |
HEC0065111754 |
19.70 |
79 |
50 |
20 |
131 |
HEC0065111755 |
19.80 |
79 |
50 |
20 |
131 |
HEC0065111756 |
19.90 |
79 |
50 |
20 |
131 |
HEC0065111757 |
20.00 |
79 |
50 |
20 |
131 |
→More Standard and Unstandard Drill Bits Please Contact Us!
Application Case
Company Profile
Welcome to Dalian Heshe Trading Co., Ltd.
We are a leading company specializing in metal cutting tools and tool systems. Our goal is to enhance production efficiency, improve product quality, and reduce costs for our customers.
Our Services:
- Sales and technical services of metal cutting tools
- Customized tool design based on different processing technologies
- Collaboration with tool manufacturers to ensure process plan feasibility
Our Values:
At Dalian Heshe Trading Co., Ltd., we believe in sincere cooperation, integrity first, and sharing success with our customers. Our dedicated team is committed to providing professional and efficient service to achieve mutual benefits.
Contact us today to explore innovative tool solutions tailored to your specific needs!
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