7/8-9 CARBIDE THREADMILL TIALN COATED7/8-9 CARBIDE THREADMILL TIALN COATED TM87509, .620" DIAMETER, 4" OAL, 1-3/8" LOC, 5/8" SHANK One Threadmill can do several hole size's since you circular interpolate the holes. For example, a 7/16-20 can thread any hole as long as it has the thread length desired to complete that desired thread depth. .620" Cutter Diameter, .625" Shank Diameter, 1.375" Length of Cut, 4" Overall Length. Will Cut both Right Hand AND Left Hand Threads!
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.