Reamers :

Machine Taper Pin Reamers

High Speed Steel
Machine Taper Pin Reamers
Machine Taper Pin Reamers

Nominal Diameter Cutting Edge Length Overall Length MT Shank No.
3 58 140 1
4 68 150 1
5 73 155 1
6 105 187 1
8 145 227 1
10 175 257 1
12 210 315 2
16 230 335 2
20 250 377 3
25 300 427 3
30 320 475 4
40 340 495 4
50 360 550 5


Dimensions in mm

Specification conform to IS : 5881 - 1684/ ISO 3465 - 1975

These reamers have :

Type A - Straight and Type B - LH for RH cutting

Taper 1 : 50 on diameter


Nominal Diameter Cutting Edge Length Overall Length Large End Dia. of Shank Small End Dia. MT Shank No.
1/8 1.3/4 2.3/4 0.127 0.0905 1
5/32 2 3 0.158 0.1163  
3/16 2.3/4 4 0.195 0.1377 1
7/32 2.3/4 4 0.220 0.1627  
1/4 3.3/8 4.5/8 0.253 01.827  
9/32 4.1/8 5.5/8 0.292 0.2061  
5/16 4.1/8 5.5/8 0.316 0.2301  
11/32 4.1/2 6 0.347 0.2533 1
3/8 5 6.1/2 .381 0.2768  
13/32 5.3/4 7.1/2 0.412 0.2922  
7/16 5.3/4 7.1/2 0.443 0.3232  
1/2 6.1/2 8.1/4 0.506 0.3706  
9/16 6.3/4 8.1/2 0.571 0.4304  
5/8 7.1/2 9.1/4 0.633 0.4768 2
3/4 8.3/4 10.3/4 0.760 0.5777  
7/8 9.1/2 12 0.885 0.6871  


Dimensions in mm

Specification conform to BS : 122/ Part 2 - 1964

These Reamers have : Type A - Straight Flutes for RH Cutting

Taper 1 in 48 on Diameter.

 



 
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