ITEM NAME:3PCS HSS Titanium Coated Countersink & Deburring Drill Bit #gib Store Home Promotion Hot Item Add to Fav.3 X Countersink and Deburring Tool. 12 months Warranty. Toys, Hobbies. 3/16-17/32 length: approx. 1/8-11/32 length: approx. 5/64-15/64 length: approx. 3/16-17/32(4.76mm-13.5mm). 1/8-11/32(3.175mm-8.73mm).
