511A Roller Chain Sprocket Cutter

In stock
SKU
511A
M2 High Speed Steel                        Form-Relieved Profile Teeth                              for BSS228 Sprockets
Bores with standard keyway (BSS122) Cutter numbers to BSS/British conventions*

Cutters for milling the sprockets for chain wheels according to the Renold system. Cutters will maintain an

accurate form on repeated regrinding.
Grouped product items
Product Name Pitch Roller Diameter Cutter Number Cuts Teeth Diameter of Cutter Width Bore Size Qty
511A .250 .130 N1 X 16 Roller Sprkt - POA
£0.00
-
Out of stock
.250 .130 No.1 9 - 12 - - 16
Out of stock
511A .250 .130 N2 X 16 Roller Sprkt - POA
£0.00
-
Out of stock
.250 .130 No.2 13 - 19 - - 16
Out of stock
511A .250 .130 N3 x 16 Roller Sprkt - POA
£0.00
-
Out of stock
.250 .130 No.3 20 - ∞ - - 16
Out of stock
511A .315 .197 N1 x 1 Roller Sprkt
£275.15
-
4 in stock
.315 .197 No.1 9 - 12 2,3/4 1/2 1
511A .315 .197 N2 x 1 Roller Sprkt
£275.15
-
1 in stock
.315 .197 No.2 13 - 19 2,3/4 1/2 1
511A .315 .197 N3 X 1 Roller Sprkt
£275.15
-
1 in stock
.315 .197 No.3 20 - ∞ 2,3/4 1/2 1
511A .375 .250 N1 X 1 Roller Sprkt
£303.79
-
1 in stock
.375 .250 No.1 9 - 12 2,3/4 3/4 1
511A .375 .250 N2 X 1 Roller Sprkt
£303.79
-
1 in stock
.375 .250 No.2 13 - 19 2,3/4 3/4 1
511A .500 .335 N1 x 1 Roller Sprkt
£352.21
-
2 in stock
.500 .335 No.1 9 - 12 2,3/4 3/4 1
511A .500 .335 N3 x 1 Roller Sprkt
£352.21
-
2 in stock
.500 .335 No.3 20 - ∞ 2,3/4 3/4 1
511A .625 .305 N1 x 1 Roller Sprkt
£352.21
-
3 in stock
.625 .305 No.1 9 - 12 2,3/4 3/4 1
511A .625 .305 N2 x 1 Roller Sprkt
£352.21
-
2 in stock
.625 .305 No.2 13 - 19 2,3/4 3/4 1
511A .625 .305 N3 x 1 Roller Sprkt
£352.21
-
3 in stock
.625 .305 No.3 20 - ∞ 2,3/4 3/4 1
511A .625 .400 N1 x 1 Roller Sprkt
£374.22
-
5 in stock
.625 .400 No.1 9 - 12 2,3/4 .900 1
511A .625 .400 N2 x 1 Roller Sprkt - POA
£0.00
-
Out of stock
.625 .400 No.2 13 - 19 2,3/4 .900 1
Out of stock
511A .625 .400 N3 x 1 Roller Sprkt
£374.22
-
1 in stock
.625 .400 No.3 20 - ∞ 2,3/4 .900 1
511A .750 .475 N1 x 1 Roller Sprkt
£664.77
-
9 in stock
.750 .475 No.1 9 - 12 3,1/4 1.050 1
511A .750 .475 N2 x 1 Roller Sprkt
£664.77
-
2 in stock
.750 .475 No.2 13 - 19 3,1/4 1.050 1
511A .750 .475 N3 x 1 Roller Sprkt
£664.77
-
6 in stock
.750 .475 No.3 20 - ∞ 3,1/4 1.050 1
511A 1.000 .625 N1 x 1 Roller Sprkt
£664.77
-
2 in stock
1.000 .625 No.1 9 - 12 4,1/4 1.350 1,1/4
511A 1.000 .625 N2 x 1 Roller Sprkt
£664.77
-
1 in stock
1.000 .625 No.2 13 - 19 4,1/4 1.30 1,1/4
511A 1.000 .625 N3 x 1 Roller Sprkt
£664.77
-
1 in stock
1.000 .625 No.3 20 - ∞ 4,1/4 1.250 1,1/4
511A 1.250 .750 N3 x 1 Roller Sprkt
£862.90
-
1 in stock
1.250 .750 No.3 20 - ∞ 4,3/4 1.550 1,1/4
Cutters for Renold Chains up to 4 inch pitch may be manufactured to special order.

*USA and German conventions differ. USA norms list a set to consist of six cutters, with tooth ranges as shown below.

German norms provide for a set of 5 cutters to cover the possible range of teeth, according to DIN8187 and DIN8188.
All the below items may be manufactured to special order against customer request.
American system
Cutter Number
(ASME B29.1)
Cuts teeth

German system

Cutter Number
(DIN8187 / DIN8188)
Cuts teeth
8-9 
7-8  10-13 
9-11  14-20 
12-17  21-34 
18-34  35-∞ 
35-∞     

The following similar tools may be supplied to special order: the quantity ordered determines the unit price:
Cutters for pitches up to 4 inch (101.6mm) and roller diameters to 2,1/2 inch (63.5mm)
Cutters to all the above specifications with metric cutter dimensions and bores
Cutters in cobalt or PM-material
Cutters required to cut an exact number of teeth (‘Absolute’ Cutters) where extreme accuracy is desired.