Core Drill Bit Adapter 5/8"-11 SDS Plus Extension with Regular 5/8-11 Drill Adapter Set for Diamond Core Bits 5/8-11 Male Thread to SDS Plus Adapter and Extension for Core Drill Bits

5/8" Male to SDS PLUS Adapter Bit Set 3 piece includes 1 x 9 3/8" Long Extension SDS PLUS Shaft, These Diamond Core Bit Arbor / Adapters Screw Into the 5/8-11 UNC Female Threaded End Of Diamond Core Bits And Not Only Hold The Diamond Cores But Also Extends The Depth Of Cut. The SDS PLUS Core Hole Drill Bit Extension Comes With A Drift Key For Removing Tapered Masonry Tungsten Carbide Tipped Pilot Drills. Also included is 1 off 4 1/2" Long Heat Treated Heavy Duty 5/8"-11 Male to SDS PLUS Diamond Core Bit Arbor / Adapter which also Screws Into the 5/8-11 UNC Female Threaded End Of Diamond Core Bits And Holds The Diamond Core Bits, the Drift Key / Wedge also fits this SDS PLUS Shaft Core Hole Drill Bit Arbor For Removing Tapered Masonry Tungsten Carbide Tipped Pilot Drills.