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DIN376 HSS Spiral Flute Machine Tap for Blind Hole

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    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-22 03:29

  • Browse the number:

    284

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Company Profile

Xuzhou Perfect Industry Technology Co., Limited

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Contact：Mr. John(Mr.)  

Email：

Telephone：

Area：Jiangsu

Address：Jiangsu

Website： http://perfect-industry.liyangyacht.com/

Product Details

Specifications  
 
1.High speed steel Material. 
2.Strict heat treatment 
3.Precisely Processing. 

 

Introduction:

 

Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., anut). A die is used to cut the male portion of the mating pair (e.g., a screw). The process of cutting threads using a tap is called tapping, whereas the process using a die is called threading. Both tools can be used to clean up a thread, which is called chasing.

 

 

Specification:

 

 

DIN376 HSS Spiral Flute Machine Taps

 

 

1. Standard: DIN376(Metric size/UNC/BSF)
2. Material:

HSS 4341(W4Mo3Cr4V),HSS 6542(W6Mo5Cr4V2),

M35 (W6Mo5Cr4V2Co5)

3. Flute Straight flute;Spiral flute;Spiral pointed flute
3. Hardness:

HSS4341:HRC63-64, HSS 6542:64-65, HSS M35:HRC 66-67

4. Surface

finishing:

 Bright finishing;Tin-coated; or customization
5.Application:

For drilling internal threads.

Straight flute:

Spiral flute:

Spiral pointed:
6. Size:

M3*0.5 To M52*5

No.5-40UNC To 1-1/2-6UNC

W1/4-20 To W1-1/2-6

BSF1/4-26 To BSF1-10