F-20 SHAVIV 3/4 HSS HAND COUNTERSINKF-20 SHAVIV 3/4 HSS HAND COUNTERSINK 29050, THREADED I.D., FITS "F" TYPE HOLDERS, 90-DEGREE Make your deburring tool into a countersinking tool! This 3/4" diameter HSS countersink is recommended for holes up to .780" (20MM) in diameter. It will fit into Shavis's "F" series threaded blade holder, part #29005. The countersink has a female threaded hole & just threads on to the blade holder.
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.