Customized: | Customized |
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Standard: | DIN |
Type: | Twist Drill Bit |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Product Description: Explore our Internal Cooling Cobalt Drill Bit Kit for precise drilling in tough metals, ideal for industrial maintenance and metal fabrication projects.
Dalian Heshe Trading Co., Ltd.
Internal Cooling Cobalt Drill Bit Kit
High-speed steel twist bit set for tough metalworking projects. Ideal for professionals, contractors, and DIY enthusiasts.
Our cutting tool, sourced from ultra micro-grain raw material imported from Germany by Dalian Heshe Trading Co., Ltd., boasts exceptional heat and impact resistance.
Upgrade your cutting experience with our premium quality cutting tool!
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 |
HEC0065110560 | 5.60 | 28 | 36 | 6 | 66 |
HEC0065110570 | 5.70 | 28 | 36 | 6 | 66 |
HEC0065110580 | 5.80 | 28 | 36 | 6 | 66 |
HEC0065110590 | 5.90 | 28 | 36 | 6 | 66 |
HEC0065110600 | 6.00 | 28 | 36 | 6 | 66 |
HEC0065110610 | 6.10 | 34 | 36 | 8 | 79 |
HEC0065110620 | 6.20 | 34 | 36 | 8 | 79 |
HEC0065110630 | 6.30 | 34 | 36 | 8 | 79 |
HEC0065110640 | 6.40 | 34 | 36 | 8 | 79 |
HEC0065110650 | 6.50 | 34 | 36 | 8 | 79 |
HEC0065110660 | 6.60 | 34 | 36 | 8 | 79 |
HEC0065110670 | 6.70 | 34 | 36 | 8 | 79 |
HEC0065110680 | 6.80 | 34 | 36 | 8 | 79 |
HEC0065110690 | 6.90 | 34 | 36 | 8 | 79 |
HEC0065110700 | 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 |
Dalian Heshe Trading Co., Ltd. is a leading provider of metal cutting tools and tool systems in the Bohai Economic Belt. Our focus is on enhancing production efficiency, product quality, and cost reduction for our customers.
At Dalian Heshe Trading Co., Ltd., we offer technical solutions tailored to meet the diverse needs of our customers. Our team of experienced professionals works closely with tool manufacturers to ensure the feasibility of the process plan.
Join us at Dalian Heshe Trading Co., Ltd. for a win-win partnership!
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