Sherwood Woodruff Cutters Threaded Shank HSS

12mm/1/2" Shank Diameter
Produces closed slots for woodruff keys to DIN 6888. For milling structural, carburizing and heat treated steel up to 900N/mm2. Manufactured to BS 122 : Part 4 : 1980. Made to DIN 850. Shank to DIN 1835/D. 

Metric Limits of Tolerances: 
Diameter +0.000 -0.127. 
Width 
2 up to 4 - 0.014 -0.028. 
4 up to 7 - 0.020 -0.038. 
7mm up - 0.025 -0.047. 

Inch Limits of Tolerance: 
Diameter +0.015" -0.100". 
Width +0.000" -0.001". 

For all dimensional specifications please refer to our catalogue.

Metric