Product Description
Welcome to Dalian Heshe Trading Co., Ltd.
Product Features:
- Anti-broken: Crafted from ultra micro-grain raw material imported from Germany for enhanced heat and impact resistance.
- Chipping Removal Effect: Equipped with a slot with a large capacity for efficient chipping removal during high-speed cutting.
- Improved Surface Quality: Special cutting edge design reduces resistance, enhancing the quality of the surface.
- Internal or External Cooling Design: Designed to improve the service life of the product.
Experience superior cutting performance with our high-quality tools from Dalian Heshe Trading Co., Ltd.
Product Parameters
Tungsten Carbide External Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HE0065110300 |
3.00 |
20 |
36 |
6 |
62 |
HE0065110310 |
3.10 |
20 |
36 |
6 |
62 |
HE0065110320 |
3.20 |
20 |
36 |
6 |
62 |
HE0065110330 |
3.30 |
20 |
36 |
6 |
62 |
HE0065110340 |
3.40 |
20 |
36 |
6 |
62 |
HE0065110350 |
3.50 |
20 |
36 |
6 |
62 |
HE0065110360 |
3.60 |
20 |
36 |
6 |
62 |
HE0065110370 |
3.70 |
20 |
36 |
6 |
62 |
HE0065110380 |
3.80 |
24 |
36 |
6 |
66 |
HE0065110390 |
3.90 |
24 |
36 |
6 |
66 |
HE0065110400 |
4.00 |
24 |
36 |
6 |
66 |
HE0065110410 |
4.10 |
24 |
36 |
6 |
66 |
HE0065110420 |
4.20 |
24 |
36 |
6 |
66 |
HE0065110430 |
4.30 |
24 |
36 |
6 |
66 |
HE0065110440 |
4.40 |
24 |
36 |
6 |
66 |
HE0065110450 |
4.50 |
24 |
36 |
6 |
66 |
HE0065110460 |
4.60 |
24 |
36 |
6 |
66 |
HE0065110470 |
4.70 |
24 |
36 |
6 |
66 |
HE0065110480 |
4.80 |
28 |
36 |
6 |
66 |
HE0065110490 |
4.90 |
28 |
36 |
6 |
66 |
HE0065110500 |
5.00 |
28 |
36 |
6 |
66 |
HE0065110510 |
5.10 |
28 |
36 |
6 |
66 |
HE0065110520 |
5.20 |
28 |
36 |
6 |
66 |
HE0065110530 |
5.30 |
28 |
36 |
6 |
66 |
HE0065110540 |
5.40 |
28 |
36 |
6 |
66 |
HE0065110550 |
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 External Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HE0065110710 |
7.10 |
41 |
36 |
8 |
79 |
HE0065110720 |
7.20 |
41 |
36 |
8 |
79 |
HE0065110730 |
7.30 |
41 |
36 |
8 |
79 |
HE0065110740 |
7.40 |
41 |
36 |
8 |
79 |
HE0065110750 |
7.50 |
41 |
36 |
8 |
79 |
HE0065110760 |
7.60 |
41 |
36 |
8 |
79 |
HE0065110770 |
7.70 |
41 |
36 |
8 |
79 |
HE0065110780 |
7.80 |
41 |
36 |
8 |
79 |
HE0065110790 |
7.90 |
41 |
36 |
8 |
79 |
HE0065110800 |
8.00 |
41 |
36 |
8 |
79 |
HE0065110810 |
8.10 |
47 |
40 |
10 |
89 |
HE0065110820 |
8.20 |
47 |
40 |
10 |
89 |
HE0065110830 |
8.30 |
47 |
40 |
10 |
89 |
HE0065110840 |
8.40 |
47 |
40 |
10 |
89 |
HE0065110850 |
8.50 |
47 |
40 |
10 |
89 |
HE0065110860 |
8.60 |
47 |
40 |
10 |
89 |
HE0065110870 |
8.70 |
47 |
40 |
10 |
89 |
HE0065110880 |
8.80 |
47 |
40 |
10 |
89 |
HE0065110890 |
8.90 |
47 |
40 |
10 |
89 |
HE0065110900 |
9.00 |
47 |
40 |
10 |
89 |
HE0065110910 |
9.10 |
47 |
40 |
10 |
89 |
HE0065110920 |
9.20 |
47 |
40 |
10 |
89 |
HE0065110930 |
9.30 |
47 |
40 |
10 |
89 |
HE0065110940 |
9.40 |
47 |
40 |
10 |
89 |
HE0065110950 |
9.50 |
47 |
40 |
10 |
89 |
HE0065110960 |
9.60 |
47 |
40 |
10 |
89 |
HE0065110970 |
9.70 |
47 |
40 |
10 |
89 |
HE0065110980 |
9.80 |
47 |
40 |
10 |
89 |
HE0065110990 |
9.90 |
47 |
40 |
10 |
89 |
HE0065111000 |
10.00 |
47 |
40 |
10 |
89 |
HE0065111010 |
10.10 |
55 |
45 |
12 |
102 |
HE0065111020 |
10.20 |
55 |
45 |
12 |
102 |
HE0065111030 |
10.30 |
55 |
45 |
12 |
102 |
HE0065111040 |
10.40 |
55 |
45 |
12 |
102 |
HE0065111050 |
10.50 |
55 |
45 |
12 |
102 |
HE0065111060 |
10.60 |
55 |
45 |
12 |
102 |
HE0065111070 |
10.70 |
55 |
45 |
12 |
102 |
HE0065111080 |
10.80 |
55 |
45 |
12 |
102 |
HE0065111090 |
10.90 |
55 |
45 |
12 |
102 |
HE0065111100 |
11.00 |
55 |
45 |
12 |
102 |
HE0065111110 |
11.10 |
55 |
45 |
12 |
102 |
HE0065111120 |
11.20 |
55 |
45 |
12 |
102 |
HE0065111130 |
11.30 |
55 |
45 |
12 |
102 |
HE0065111140 |
11.40 |
55 |
45 |
12 |
102 |
HE0065111150 |
11.50 |
55 |
45 |
12 |
102 |
HE0065111160 |
11.60 |
55 |
45 |
12 |
102 |
HE0065111170 |
11.70 |
55 |
45 |
12 |
102 |
HE0065111180 |
11.80 |
55 |
45 |
12 |
102 |
HE0065111190 |
11.90 |
55 |
45 |
12 |
102 |
HE0065111200 |
12.00 |
55 |
45 |
12 |
102 |
HE0065111210 |
12.10 |
60 |
45 |
14 |
107 |
Tungsten Carbide External Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HE0065111220 |
12.20 |
60 |
45 |
14 |
107 |
HE0065111230 |
12.30 |
60 |
45 |
14 |
107 |
HE0065111240 |
12.40 |
60 |
45 |
14 |
107 |
HE0065111250 |
12.50 |
60 |
45 |
14 |
107 |
HE0065111260 |
12.60 |
60 |
45 |
14 |
107 |
HE0065111270 |
12.70 |
60 |
45 |
14 |
107 |
HE0065111280 |
12.80 |
60 |
45 |
14 |
107 |
HE0065111290 |
12.90 |
60 |
45 |
14 |
107 |
HE0065111300 |
13.00 |
60 |
45 |
14 |
107 |
HE0065111310 |
13.10 |
60 |
45 |
14 |
107 |
HE0065111320 |
13.20 |
60 |
45 |
14 |
107 |
HE0065111330 |
13.30 |
60 |
45 |
14 |
107 |
HE0065111340 |
13.40 |
60 |
45 |
14 |
107 |
HE0065111350 |
13.50 |
60 |
45 |
14 |
107 |
HE0065111360 |
13.60 |
60 |
45 |
14 |
107 |
HE0065111370 |
13.70 |
60 |
45 |
14 |
107 |
HE0065111380 |
13.80 |
60 |
45 |
14 |
107 |
HE0065111390 |
13.90 |
60 |
45 |
14 |
107 |
HE0065111400 |
14.00 |
60 |
45 |
14 |
107 |
HE0065111410 |
14.10 |
65 |
48 |
16 |
115 |
HE0065111420 |
14.20 |
65 |
48 |
16 |
115 |
HE0065111430 |
14.30 |
65 |
48 |
16 |
115 |
HE0065111440 |
14.40 |
65 |
48 |
16 |
115 |
HE0065111450 |
14.50 |
65 |
48 |
16 |
115 |
HE0065111460 |
14.60 |
65 |
48 |
16 |
115 |
HE0065111470 |
14.70 |
65 |
48 |
16 |
115 |
HE0065111480 |
14.80 |
65 |
48 |
16 |
115 |
HE0065111490 |
14.90 |
65 |
48 |
16 |
115 |
HE0065111500 |
15.00 |
65 |
48 |
16 |
115 |
HE0065111510 |
15.10 |
65 |
48 |
16 |
115 |
HE0065111520 |
15.20 |
65 |
48 |
16 |
115 |
HE0065111530 |
15.30 |
65 |
48 |
16 |
115 |
HE0065111540 |
15.40 |
65 |
48 |
16 |
115 |
HE0065111550 |
15.50 |
65 |
48 |
16 |
115 |
HE0065111560 |
15.60 |
65 |
48 |
16 |
115 |
HE0065111570 |
15.70 |
65 |
48 |
16 |
115 |
HE0065111580 |
15.80 |
65 |
48 |
16 |
115 |
HE0065111590 |
15.90 |
65 |
48 |
16 |
115 |
HE0065111600 |
16.00 |
65 |
48 |
16 |
115 |
HE0065111610 |
16.10 |
73 |
48 |
18 |
123 |
HE0065111620 |
16.20 |
73 |
48 |
18 |
123 |
HE0065111630 |
16.30 |
73 |
48 |
18 |
123 |
HE0065111640 |
16.40 |
73 |
48 |
18 |
123 |
HE0065111650 |
16.50 |
73 |
48 |
18 |
123 |
HE0065111660 |
16.60 |
73 |
48 |
18 |
123 |
HE0065111670 |
16.70 |
73 |
48 |
18 |
123 |
HE0065111680 |
16.80 |
73 |
48 |
18 |
123 |
HE0065111690 |
16.90 |
73 |
48 |
18 |
123 |
HE0065111700 |
17.00 |
73 |
48 |
18 |
123 |
HE0065111710 |
17.10 |
73 |
48 |
18 |
123 |
HE0065111720 |
17.20 |
73 |
48 |
18 |
123 |
Tungsten Carbide External Cooling Drill Bit (3D) |
Model |
Diameter(mm) |
Slot length(mm) |
Blade Length(mm) |
Handle Diameter(mm) |
Overall Length(mm) |
HE0065111730 |
17.30 |
73 |
48 |
18 |
123 |
HE0065111731 |
17.40 |
73 |
48 |
18 |
123 |
HE0065111732 |
17.50 |
73 |
48 |
18 |
123 |
HE0065111733 |
17.60 |
73 |
48 |
18 |
123 |
HE0065111734 |
17.70 |
73 |
48 |
18 |
123 |
HE0065111735 |
17.80 |
73 |
48 |
18 |
123 |
HE0065111736 |
17.90 |
73 |
48 |
18 |
123 |
HE0065111737 |
18.00 |
73 |
48 |
18 |
123 |
HE0065111738 |
18.10 |
79 |
50 |
20 |
131 |
HE0065111739 |
18.20 |
79 |
50 |
20 |
131 |
HE0065111740 |
18.30 |
79 |
50 |
20 |
131 |
HE0065111741 |
18.40 |
79 |
50 |
20 |
131 |
HE0065111742 |
18.50 |
79 |
50 |
20 |
131 |
HE0065111743 |
18.60 |
79 |
50 |
20 |
131 |
HE0065111744 |
18.70 |
79 |
50 |
20 |
131 |
HE0065111745 |
18.80 |
79 |
50 |
20 |
131 |
HE0065111746 |
18.90 |
79 |
50 |
20 |
131 |
HE0065111747 |
19.00 |
79 |
50 |
20 |
131 |
HE0065111748 |
19.10 |
79 |
50 |
20 |
131 |
HE0065111749 |
19.20 |
79 |
50 |
20 |
131 |
HE0065111750 |
19.30 |
79 |
50 |
20 |
131 |
HE0065111751 |
19.40 |
79 |
50 |
20 |
131 |
HE0065111752 |
19.50 |
79 |
50 |
20 |
131 |
HE0065111753 |
19.60 |
79 |
50 |
20 |
131 |
HE0065111754 |
19.70 |
79 |
50 |
20 |
131 |
HE0065111755 |
19.80 |
79 |
50 |
20 |
131 |
HE0065111756 |
19.90 |
79 |
50 |
20 |
131 |
HE0065111757 |
20.00 |
79 |
50 |
20 |
131 |
→More Standard and Unstandard Drill Bits Please Contact Us!
Application Case
Company Profile
Dalian Heshe Trading Co., Ltd. - Metal Cutting Tools
Welcome to Dalian Heshe Trading Co., Ltd.
We are a leading company specializing in the sales and technical services of metal cutting tools and tool systems. Located in the Bohai Economic Belt, the heart of Northeast China, we are dedicated to improving production efficiency, product quality, and cost reduction for our customers.
Our Services:
- Customized tool design and production
- Experienced professional tool designers and salesmen
- Comprehensive tool plans tailored to different processing technologies
- Collaboration with manufacturers to ensure process plan feasibility
Our Commitment:
At Dalian Heshe Trading Co., Ltd., we believe in sincere cooperation, integrity first, and sharing success with our customers. Our service attitude is professional, dedicated, and efficient, aiming for a win-win situation for all parties involved.
Certifications