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  • Solid Carbide 2 Flute Twist Drill Bits-8D
  • Solid Carbide 2 Flute Twist Drill Bits-8D
  • Solid Carbide 2 Flute Twist Drill Bits-8D
  • Solid Carbide 2 Flute Twist Drill Bits-8D
  • Solid Carbide 2 Flute Twist Drill Bits-8D
  • Solid Carbide 2 Flute Twist Drill Bits-8D

Solid Carbide 2 Flute Twist Drill Bits-8D

carbide twist drill Payment & Shipping Terms:
Place of Origin: China
Brand Name: eitfs
Minimum Order Quantity: 2pcs
Delivery Time: 5-8 working days
Payment Terms: L/C, D/P, T/T, Paypal,Western Union

Detailed Product Description OF carbide twist drill


carbide twist drill Products Function


Material

Tungsten Cobalt Alloy, Tungsten Carbide

Machine Type

Milling Machine

Controlling Mode

CNC Tooling System

Precision

0.005-0.01mm

Shank Diameter

4-40mm

Coating

AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond

Flute Diameter

0.3-40mm

HRC

HRC45 HRC55 HRC58 HRC60 HRC65

Overall Length

38-330mm

Suitable For

cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel


carbide twist drill 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 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


carbide twist drill Products Detail


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Solid Carbide Twist Drill-8D

d1

d2

L1

L2

L3

L4

Coolant solution

9.50-10.00

10

139

98

95

40

inner Coolant

10.25-11.00

12

155

109

106

45

inner Coolant

11.50-12.00

12

163

117

114

45

inner Coolant

12.50-14.00

14

182

136

133

45

inner Coolant

14.50-16.00

16

204

155

152

48

inner Coolant

16.50-18.00

18

223

174

171

48

inner Coolant

18.50-20.00

20

244

193

190

50

inner Coolant

9.50-10.00

10

139

98

95

40

Outer Coolant

10.25-11.00

12

155

109

106

45

Outer Coolant

11.50-12.00

12

163

117

114

45

Outer Coolant

12.50-14.00

14

182

136

133

45

Outer Coolant

14.50-16.00

16

204

155

152

48

Outer Coolant

16.50-18.00

18

223

174

171

48

Outer Coolant

18.50-20.00

20

244

193

190

50

Outer Coolant


Our Advantage


1.Chip breaker ability



7.jpg

Aitefasi

6.jpg

Company A


2.Perfect oxidation resistance in high temperature 1100℃


8.jpg

9.jpg

Aitefasi

Company A


3. Abrasion condition of side cutting edge after processing 60m

3.jpg


4. Abrasion condition of top cutting edge after processing 60m

4.jpg


Why Choose Us


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图层-6.png

Quality Assurance

OEM&ODM

Our Service

Strict quality process covers every step.

Custom cutting tools can be designed.

24 hours on line support can be provided.



Clients Good Feedback


We finished the parts that we are doing and the last drill did about 8000 holes. We are pleased with the results and consider it a higher quality drill than the regular ones we get from other supplier.

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carbide twist drill FAQ


1.Delivery Time: 5-10 Working days

2.Payment Terms:T/T, Paypal, Western Union, AliExpress.

3.Shipping Terms: DHL. FEDEX, UPS, TNT, EMS.etc. according to your demand.

4.Main Markets: Germany,Italy, France,Spain, Russia, Australia, Brazil, Canada,USA, Mexico, Czech, Poland, Turkey and so on.

5.Product Positioning: Aitefasi quality is similar as Germany advanced brand quality.

High Quality with Reasonable Price. Welcome send inquiry to us.


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