Products: Collet chuck, Tool holder,We are specialized in collet, Tool holder, pull stud, and many others, we deal with some kinds of machining service for Collet chuck.

Contact us

  • ADD: #438, North of Hubin Road, Tianqu Industrial Park, Dezhou, Shandong, China
  • ZIP: 253000
  • TEL: 86-534-2356966
  • FAX: 86-534-2356966
  • EMAIL: sales@bright-tools.com

R8 Body and ER Set


Product details:

 

Model

Pcs/set

d

Shank

Wt(kg)

mm

in

R8-ER16/8Pcs

8

2,3,4,5,6,7,8,10

3/32,1/8,3/16,7/32,

1/4,5/16,11/32,3/8

R8

0.92

R8-ER25/6Pcs

6

4,6,8,10,12,16

1/8,3/16,5/16,3/8,1/2,5/8

R8

1.20

R8-ER25/10Pcs

10

3,4,5,6,8,10,12,

14,15,16

3/32,1/8,3/16,1/4,3/8,

5/16,7/16,1/2,9/16,5/8,

R8

1.53

R8-ER32/6Pcs

6

6,8,10,12,16,20

1/4,5/16,3/8,1/2,5/8,3/4

R8

1.81

R8-ER32/12Pcs

12

3,4,5,6,8,10,

12,14,15,16,18,20

3/32,1/8,3/16,1/4,3/8,5/16,

7/16,1/2,9/16,5/8,11/16,3/4

R8

2.89

R8-ER40/8Pcs

8

3,5,8,12,15,18,22,26

1/8,1/4,3/8,1/2,5/8,3/4,7/8,1

R8

2.93

R8-ER40/15Pcs

15

3,4,5,6,8,10,12,14,

15,16,18,20,22,24,26

1/8,3/16,1/4,5/16,3/8,7/16,1/2,

9/16,5/8,11/16,3/4,13/16,

7/8,15/16,1

R8

4.55

 

           Taper of collet Chuck
                         Thread of draw bar
R8
                        7/16" -20UNF
7:24-30
M12x1.75
1/2"-13UNC
7:24-40
M16x2.0
5/8"-11UNC
7:24-50
M24x3.0
1"-8UNC
MS2
M10x1.5
3/8"-16UNC
MS3
M12x1.75
1/2"-13UNC
MS4
M16x2.0
5/8"-11UNC
MS5
M20x2.5
3/4"-10UNC

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