HSS Coated TIN M2 H7 Hand Reamer with Spiral Groove

Product Overview

Description

HSS Coated TIN M2 H7 Hand Reamer with Spiral Groove 

 

Specification table of hand reamer : 

 

Dia.	Overall length	Flute Length	No. of Teeth
1.0	38	18	4
1.2	41	20
1.5
1.6	44	21
1.8	47	23
2.0	50	25
2.2	54	27
2.5	58	29
2.8	62	31
3.0			6
3.5	71	35
4.0	76	38
4.5	81	41
5.0	87	44
5.5	93	47
6.0
	100	50
7.0	107	54
8.0	115	58
9.0	124	62
10.0	133	66
			8
11	142	71
12	152	76
13
14	163	81
15
16	175	87
17
18	188	93
19
20	201	100
21
22	215	107
23
24	231	115
25
26
27	247	124
28
30
32	205	133	10
34	284	142
35
36
38	305	152
40
42			12
44	326	163
45
46
48	347	174
50
52			14
55	367	184
56
58
60
62	387	184
63
67
71	406	203

 

 

 

We can manufacture hand reamers according to customers' requirement.

 

 

    

 

 

 

     

 

   

 

 

 

   

 

Reamer series : Taper shank , straight shank machine reamer , taper pin reamer , taper reamer, complex reamer.

 

Production process of H7 straight shank hand reamer with spiral flute : 

 

 

 

 

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)