Centre drill (combined drill and countersink) with 60° straight conical form, double ended and cylindrical body, size 8 with 5/16" drill diameter, a body diameter of 3/4" and an overall length of 3.1/2", according to ANSI standard to produce form A centre holes, cobalt based HSS-E and bright finish for machining free machining, plain carbon and alloy steel and grey cast-iron
Applications:
P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use
M - Stainless steel(corrosion resistant steels with ? 11% chromium content) - Possible use
K - Cast Iron(castings of iron and carbon alloys with > 2% carbon content) - Primary use
N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Possible use
S - High-temperature alloys(superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel) - Possible use
For additional details please check the Manufacturer's site:
Prop65 Warning:
WARNING: Cancer - www.P65Warnings.ca.gov
