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Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd
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GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd

GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits

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Brand Name : GREWIN/OEM

Model Number : carbide drill

Certification : ISO, CQC

Place of Origin : Zhuzhou

MOQ : 10pcs for each

Price : USD1.23/pcs

Payment Terms : T/T, Western Union, Paypal and Alibaba

Supply Ability : 5000pcs/month

Delivery Time : 5-8 work days

Packaging Details : every single box

Name : Tungsten carbide chamfer drill

Material : tungsten+co

Grade : HRC55

Coated : Copper coated

Usage : for HSS

Suitable : CNC Machine

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GREWIN HRC55 Copper Coating Tungsten Carbide Chamfer Drill Without Coolant For High Speed Steel

1. Solid carbide drills for cutting super-hard materials , include steel ,cast iron ,hard metal
2. Made by world latest 5-AXIS CNC tools grinder, promise the quality and precision of cutter.
3. Super coating, reduce the confection of friction, and improve the tools life much.
4. other specification as per request.
Type: Twist Drill Bit
Material: Tungsten Carbide
Use: Metal Drilling
Size: 4-20mm
Top Angle: 118-140degree
Coating: Tialn/Tin
Hardness: >HRC55
Application: Steel, Cast Iron, Hard Metal
Samples: Available
OEM: Accept
Export Markets: Global

GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits

Chamfer Drill Bits
d1 d2 L1 L3 L4 L2 Coolant solution
3.00-3.70 6 62 20 14 36 Inner/Outer Coolant
4.00-4.65 6 66 24 17 36 Inner/Outer Coolant
4.80-6.00 6 66 28 20 36 Inner/Outer Coolant
6.10-7.00 8 79 34 24 36 Inner/Outer Coolant
7.10-8.00 8 79 41 29 36 Inner/Outer Coolant
8.10-10.00 10 89 47 35 40 Inner/Outer Coolant
10.25-12.00 12 102 55 40 45 Inner/Outer Coolant
12.25-14.00 14 107 60 43 45 Inner/Outer Coolant
14.25-16.00 16 115 65 45 48 Inner/Outer Coolant
16.50-18.00 18 123 73 51 48 Inner/Outer Coolant
18.50-20.00 20 131 79 55 50 Inner/Outer Coolant
20.50-25.00 25 140 85 60 56 Inner/Outer Coolant

GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits

Products Features:

1. Special Designed Drill Tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus,the processing efficiency will be increased.

2. Much Sharper Cutting Edge: The much sharper cutting edge can decrease the cutting resistance and and torque. The lifetime of tools and machines will be longer.

3. Heat-resistant Coating: With highly heat-resistant HELICA/ALTIN coating, can be used for high-speed processing.

4. Smooth and Wide Flute:Smooth and wide flute will remove the cuttings more easily.

5. High Quality Raw Material: The raw material is used of high toughness, grain-sized carbon tungsten.

6. Polished Surface Treatment: With high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency could be improved, more production time could be saved.

Our Services
More than 2000 products are available. Assembly line production, high standard and strict requirements.
OEM Services Offered
Customized Tools Offered
Free laser marking on tools and boxes Offered
Fast delivery time and Convenient Transportations. We have discount on shipping cost from our courier companies, such as FedEx, DHL, TNT, UPS etc.


Product Tags:

GREWIN Chamfer Tool Milling Cutter

      

HRC55 Chamfer Tool Milling Cutter

      

Copper Coating Tungsten Carbide Drill Bits

      
Best GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits wholesale

GREWIN HRC55 Chamfer Tool Milling Cutter Copper Coating Tungsten Carbide Drill Bits Images

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