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HRC 55 Tungsten Carbide Drill Bits Micro Grain Altin Coated for Processing Harder Steel

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US$ 5 - 50 MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Jiangsu, China
Brand Name:
sharp cut
Type:
Center Drill Bit
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Zhangjiagang City Scowell Machine Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Jiangsu, China
Brand Name sharp cut
Type Center Drill Bit
Material Tungsten Carbide
Use Metal Drilling

Specifications

Tungsten carbide drill bits for harder metal
HRC 45,HRC50,HRC55
Coated:S400 with Altin coated.
Size: 1mm - 20mm

tungsten carbide CNC Twist Drill Bits

Application

can be achieved from common steel, cast iron, copper, steel efficient cutting. 

Suitable for processing below HRC55 degrees the material.

.

Tool structure;

Optimize the structure and wave groove cutting edge.

Superior sharpness and strength, cutting discharged more smoothly.

138 degrees angle reduces the initial phase of drilling feed force, providing excellent self-centering capability, in order to improve the quality of hole machining.

 

Coating

ALTIN coating, not only has high-temperature oxidation resistance (800°),  but also has optimal performance in dry and high speed machining conditions.

   

Drill bit Specifications
Dia(mm)  OAL(mm) Cut Length(mm)
 0.5-0.7 30 6
0.8-0.9 30 8
1.0-1.2 30 10
1.3-1.4 35 12
1.5-1.7 35 14
1.8-1.9 40 16
2.0-2.4 40 18
2.5-3.0 40 20
3.1-3.9 50 25
4.0-4.5 50 28
4.6-5.0 50 28
5.1-5.5 60 30
5.6-6.0 60 30
6.1-6.5 60 32
6.6-6.9 60 32
7.0 70 38
8.0 70 38
9.0 70 38
10.0 70 38
11.0 70 38
12.0 70 38
14.0 80 40
16.0 90 45

HRC 55 Tungsten carbide drill bits Micro Grain Altin coated for processing harder steelHRC 55 Tungsten carbide drill bits Micro Grain Altin coated for processing harder steel

HRC 55 Tungsten carbide drill bits Micro Grain Altin coated for processing harder steelHRC 55 Tungsten carbide drill bits Micro Grain Altin coated for processing harder steel

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Zhangjiagang City Scowell Machine Co., Ltd.
Business Type
Trading Company
Year Established
2013
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People
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