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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: YQ
  • Model Number: Standard size
  • Accuracy: H7/H8/H9
  • Material: M2/M35/M42
  • usage: Reaming holes

Packaging & Delivery

Packaging Details oiled paper carton + wooden case or as your requested.
Delivery Time within 25 days

 

 HSS H7 chucking reamer with straight shank 

 

Outside Dia.

Overall Length

Flute Length

1.0

30

12

1.1

30

12

1.2

35

16

1.3

35

16

1.4

35

16

1.5

40

20

1.6

40

20

1.7

40

20

1.8

45

25

1.9

45

25

2.0

50

25

2.1

50

25

2.2

50

25

2.3

50

25

2.4

50

25

2.5

55

30

2.6

55

30

2.7

55

30

2.8

55

30

2.9

55

30

 

 

 

Production process of reamer

 

 

Material Introduction:

 

A. W6Mo5Cr4V2 (GB)  M2( ASTM), S6-5-2(DIN), SKH51(JIS)
   chemical composition:C 0.85, Si 0.38, Mn 0.35, P≤0.030, S≤0.030,  Cr 4.10, W 6.00, Mo 4.80 V 1.85
   main application:It is widely used for making all kinds of cutters and durability cold-work die

 

B. W6Mo5Cr4V2Co5 (GB), M35( ASTM), 1.3243(DIN), SKH55(JIS)
   chemical composition: C 0.93, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.30, Mo 4.80 V 1.85, Co 5.00
   main application:It is often used for making blades with  high-speed and great cutting difficulty as it’s good abrasive resistance

 

 

W6Mo5Cr4V2(M2),W9Mo3Cr4V(W9),W18Cr4V(W18),W6Mo5Cr4V2Al(M2Al),W6Mo5Cr4V2Co5(M35),W2Mo9Cr4VCo8(M42),W4Mo3Cr4VSi(4341),W4Mo2Cr4VSi(4241)

 

 

 

 

 

 

 

 

 

 

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