This is used in cylinder of US standard grinding machines.
Hardened to HRC20-25 and ground.
Wheel width capacity is 1/4 to 3/4".
1" diameter at the large end of the taper hole.
Made in Taiwan.
Sopko style.
Left hand threads.
Shipping Weight: 0.8 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.
