PRODUCTS
  • Solid Carbide Step Drill
  • Solid Carbide Step Drill
  • Solid Carbide Step Drill
  • Solid Carbide Step Drill
  • Solid Carbide Step Drill
  • Solid Carbide Step Drill

Solid Carbide Step 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


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


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


Products Detail


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Solid Carbide Step Drill

D1

D2

L1

L2

L3

3.40

6.0

66

28

11.4

4.30

6.0

66

28

13.6

5.00

6.6

79

41

16.5

6.90

10.0

89

47

21.0

8.70

12.0

102

55

25.5

10.40

14.0

107

60

30.0

12.25

16.0

115

65

34.5

14.25

18.0

123

73

38.5



Our Advantage


1.Chip breaker ability



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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

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

4.jpg


Why Choose Us


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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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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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