TEHify 3-1/2 Inch Wet Diamond Core Drill Bit, 1-1/4" Thread, 14" Drilling Depth, Fast-Cutting Hole Saw for Reinforced Concrete, Block & Hard Masonry

This new TEHify product has been professionally inspected and verified by 4More.

About This Item

PRODUCT SIZE:Drilling depth( 14"), universal thread(1-1/4"), Please confirm matching with the drilling rig before placing the order. UPGRADED TEETH:Unlike other products on the market, using Upgraded versions of teeth reduces work noise and improves drilling efficiency. DURABLE & PRECISE：Made of diamond and durable, each product undergoes concentricity testing to minimize the deviation of each hole position. WIDE APPLICATION:Core drill bits for concrete, reinforced concrete, block, hard brick, a...

: Every item is physically inspected, honestly graded, and photographed before listing.