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Tin-Coated DIN 371 Straight Flute HSS Machine Tap

China Tin-Coated DIN 371 Straight Flute HSS Machine Tap, Find details about China Straight Flute Tap, Machine Screw Tap from Tin-Coated DIN 371 Straight Flute HSS Machine Tap

Model NO.
DIN 371 Straight Flute HSS Machine Tap
Place of Origin
Jiangsu, China (Mainland)
Brand Name
Perfect
Type
Machine Taps
Raw Material
Hsse,Hssv,Cpm
Surface Treatment
Tin,Ticn,Dlc
Unit Packing
Plastic Box
Trademark
Perfect
Specification
According to Requirement
Origin
Jiangsu China
HS Code
8207400000
Model NO.
DIN 371 Straight Flute HSS Machine Tap
Place of Origin
Jiangsu, China (Mainland)
Brand Name
Perfect
Type
Machine Taps
Raw Material
Hsse,Hssv,Cpm
Surface Treatment
Tin,Ticn,Dlc
Unit Packing
Plastic Box
Trademark
Perfect
Specification
According to Requirement
Origin
Jiangsu China
HS Code
8207400000

Specifications
DIN371 Straight Flute Machine Taps 
1.Guaranteed High speed steel Material. 
2.Strict heat treatment 
3.Precisely Processing.
DIN371 Straight Flute Machine Taps
 
Specification:
 
Machine taps: Thread is made of high speed steel material by grinding after heat treatment. Compare
with hand tap, the precision is more higher. It has quick cutting speed and long lifespan. 
 

1. Standard:		DIN371(Metric size/UNC/UNF/BSF)
2. Material:HSS 4341(W4Mo3Cr4V), HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5)
 3. Flute:Straight 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.
Used for through hole and blind hole machining with the material of cast iron and common steel.(Hole depth below 1.5d)

6. Size: M1.6*0.35 To M10*1.5
            1/16BSW To 3/8-20BSF
            NO.1-64UNC To 3/8-16UNC
            NO.1-72UNF To 3/8-24 UNF

 
Parameter 

DIN352  3Pcs Different equal diameter of the hand taps
M3×0.5M10×1.5M27×3
M3.5×0.6M11×1.5M30×3.5
M4×0.7M12×1.75M33×3.5
M4.5×0.75M14×2M36×4
M5×0.8M16×2M39×4
M6×1M18×2.5M42×4.5
M7×1M20×2.5M45×4.5
M8×1.25M22×2.5M48×5
M9×1.25M24×3M52×5

 

DIN2181  2Pcs Different equal diameter of the hand taps
M3×0.35M18×1M33×2
M4×0.35M18×1.25M33×3
M4×0.5M18×1.5M34×1.5
M5×0.5M18×2M35×1.5
M6×0.5M20×1M36×1.5
M6×0.75M20×1.25M36×2
M7×0.75M20×1.5M36×3
M8×0.5M20×2M38×1.5
M8×0.75M22×1M39×1.5
M8×1M22×1.5M39×2
M9×1M22×2M39×3
M10×0.75M24×1M40×1.5
M10×1M24×1.5M40×2
M10×1.25M24×2M42×1.5
M11×1M25×1.5M42×2
M12×1M26×1.5M42×3
M12×1.25M26×2M45×1.5
M12×1.5M27×1M45×2
M13×1M27×1.5M45×3
M13×1.5M27×2M48×1.5
M14×1M28×1.5M48×2
M14×1.25M28×2M48×3
M14×1.5M30×1M50×1.5
M15×1M30×1.5M52×1.5
M15×1.5M30×2M52×2
M16×1M30×3M52×3
M16×1.25M32×1.5
M16×1.5M33×1.5

 
 

DIN376   Metric thread (coarse) Machine Taps
M4×0.7M12×1.75M33×3.5
M4.5×0.75M14×2M36×4
M5×0.8M16×2M39×4
M6×1M18×2.5M42×4.5
M7×1M20×2.5M45×4.5
M8×1.25M22×2.5M48×5
M9×1.25M24×3M52×5
M10×1.5M27×3

M11×1.5M30×3.5


 
 
 

DIN374   Metric thread (Fine pitch) Machine Taps
M4×0.35M12×1.5M24×1
M4×0.5M13×1M24×1.5
M5×0.5M13×1.5M24×2
M6×0.5M14×0.75M26×1.5
M6×0.75M14×1M27×1.5
M7×0.75M14×1.25M28×1.5
M8×0.5M14×1.5M30×1.5
M8×0.75M16×1M30×2
M8×1M16×1.25M32×1.5
M9×1M16×1.5M35×1.5
M10×0.5M18×1M36×1.5
M10×0.75M18×1.5M38×1.5
M10×1M18×2M40×1.5
M10×1.25M20×1M42×1.5
M11×1M20×1.5M45×1.5
M11×1.25M20×2M48×1.5
M12×0.75M22×1M50×1.5
M12×1M22×1.5M52×1.5
M12×1.25M22×2

 

DIN371  Metric thread Machine Taps 
M3×0.5M5×0.8M8×1.25
M3.5×0.6M6×1M9×1.25
M4×0.7M7×1M10×1.5
M4.5×0.75


 

DIN371  BSW Taps 
1/8-40BSW5/16-18BSW1/4-26BSF
5/32-32BSW3/8-16BSW5/16-22BSF
3/16-24BSW3/16-32BSF3/8-20BSF
1/4-20BSW


 
 

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