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1.HSS Shell Machine Reamer, 2.Material: HSS (M2/M35), 3.Accaracy: Class H7, H8, H9 - details see: https://www.machineto.com/hss-m2-m35-tin-shell-machine-reamer-10150068

HSSShell Machine Reamer

Description:

1.HSS Shell Machine Reamer

2.Material: HSS (M2/M35)

3.Accaracy: Class H7, H8, H9

4.Machine Type: Reamer Machine

5.Coat: TiN/TiAlN

Size: (mm.)

Class: H7. H8. H9

Outside Dia.	Overall Length	Hole Dia.	Flute Length
25	32	13	24
26	32	13	24
28	32	13	24
30	32	13	24
32	32	13	24
34	32	13	24
35	36	16	26
36	36	16	26
38	36	16	26
40	36	16	26
42	40	16	26
44	40	19	28
45	40	19	28
46	40	19	28
48	48	19	28
50	45	22	30
52	45	22	30
55	45	22	30
58	50	27	35
60	50	27	35
62	50	27	35
65	50	27	35
68	50	27	35
70	50	27	35
72	55	32	40
75	55	35	40
78	55	32	40
80	55	32	40

Material: HSS (M2/M35)

1.HSS: High Speed Steel

1).Total alloying elements: 10~25%

2).Vc=25~30m/min

3).Red hardness: 600°C

4).Type: (1) W18CR4V (2) W6Mo5Cr4V2 (3) W6Mo5Cr4V2Co5, W6Mo5Cr4V2Co8

2.M2 (W6Mo5Cr4V2)

3.M35 (W6Mo5Cr4V2Co5)

Coat: TIN/TIALN

1.TIN

1).TiN is a kind of high hardness, abrasion resistance, wide application of coating materials.

2).TiN is the ideal of low-speed cutting tool coating materials, can reduce the adhesion of cutting edge materials, reduce the cutting force, increasing the feed quantity, improve the machining accuracy, maintain the stability of cutting geometry, improve the surface quality of workpiece.

2.TIALN

1).TIALN is a new coating material which has high hardness, good oxidation resistance, small friction coefficient and has been found broad prospects in high speed cutting.

2).Function:

Coat Material	HV	GPa	°C
TIN	2300	260	600
TIALN	3300	380	900

Note:

1.Shell machine reamers are suitable for reaming the bigger holes in general machine tools, having three grades of precision for separately reaming holes of H7. H8 and H9

2.Material: High Speed Steel