cut drill bit for sale, brand-new and used.

"Challenge" Style Hollow Paper Drill Bit 1/4" diameter (.250) x 2.5" length of cut Brand new never used. Made in Germany of high quality tool steel. This drill bit fits most machines made by Challenge such as the MS-5, EH3A or MS-10 This bit has a 2.5" cutting length.

Handle ONLY! Threaded pin punch handle made from billet brass and designed exclusively for aircraft sheetmetal techs with access to 1/4-28 threaded drill bits. With this handle, simply take any 1/4-28 threaded drill bit, cut off the fluted portion and your in business.

Builders Depot® 2" X 14" Supreme Wet Core Bit with 1-1/4"-7 Female Head. Our Builders Depot® Core Bits have laser welded segments containing the highest quality artificial diamonds and have been specially formulated to offer the best performance in most materials. Supreme quality diamond bits are the preferred choice of professional concrete coring and drilling contractors, and are designed for medium to large sized jobs where cost per hole is important.

1-3/8 inch Dry Diamond Core Drilling Bit, coring drill for rock drilling Dry Stone Core Bit with Side Protection Diamond Strips 1-3/8" x 5/8"-11 Thread BRAND NEW

You will received 4pcs per deal of this High Quality SDS Plus double flutes Cross bit Masonry Long Hammer Drill Bit Sizes: 10mm Length: 310mm Superior hammer drill bits with a 4 cutter X-head design and 4-flute spiral with maximised flute entry that reduce vibration, Ground centre points, & copper brazed heads insure smooth cutting operation. Ideal for concentre , masonry light weight block and stone, Tungsten carbide tipped. Fully hardene