Diteq C-42AX 14" Core Drill Bits (14" Drill Depth) Core Bit Diameter:7" The design is finished off

The design is finished off with nylon padded walls to protect your contents

Mixed gas diving operations with an oxygen level greater than 25%

extremely hard brick pavers as well as granites and other natural stone

Water and drop resistant

Diteq C-42AX 14" Core Drill Bits (14" Drill Depth) Core Bit Diameter:7" The design is finished offDiteq's C 42AX core drill bits give you maximum productivity with the lowest possible cost per job. The diamonds are individually placed in strategic positions to maximize cutting performance. The core drill bits work equally well in cinder block, concrete block, and brick. Note: Hycon HCD25 100 uses 1" 4" diameter bits. Hycon HCD50 200 uses 2" 8" diameter bits. 14" Drilling Depth 1 1 4" 7 Thread Cuts through concrete with rebar, steel plate, and pan