The end of this stamping bit is about 1/8" Round. 
 
This bit is designed for the red and yellow handles.
 
These are made to order, please allow 5-10 days befor shipping.
 
Unless noted, standard tooling is made from hardened and tempered W1 steel, premium offers longer tool life and is made from hardened and tempered A2 steel. Tools are ready to use as shipped, but may benefit from final polishing or slight user modifications depending on specific use. Bit sizes are approximate, if you need a tight tolerance please contact for a custom order. Bits are guaranteed against manufacturer defects for 60 days.
 
 
Safety Warning: ALWAYS wear eye protection. NEVER overload press. Do not use so much force you bend the handle!