5/16 COBALT DOUBLE END SPOT WELD DRILL5/16 COBALT DOUBLE END SPOT WELD DRILL 37670, 5 PER PACK, 3-5/8" OAL, 5/16" SHANK, SOLD INDIVIDUALLY, 8MM DIAMETER These Weldout Spotweld Drills are a high performance drill designed to effectively cut auto body panel spot welds. The high red hot hardness of cobalt steel permits speeds 30% greater than standard HSS drills. Cobalt steel is substantially more abrasive resistant, resulting in very long wearing cutting edges. The spur point is designed to cut through the weld on one panel while leaving the second panel free of holes. Single end style in different lengths are also available, ask your T&S Salesperson for details!
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.