7/8" Reamer Bit for Steel Metal Wood,HSS 7/8" Tapered Reamer Drill Bit Bridge/Construction with 1/2" Shank Chuck Alloy to Align Existing Hole and Enlarge Hole JIANBENKJ 3-Layer Filter: The filter is

3-Layer Filter: The filter is made of 3 layers of pleated paper and captures fine particles such as dust

Slight variations in color or dimensions may occur due to lighting or manual measurement

and mechanical drawing

scratch-free contact points

7/8" Reamer Bit for Steel Metal Wood,HSS 7/8" Tapered Reamer Drill Bit Bridge/Construction with 1/2" Shank Chuck Alloy to Align Existing Hole and Enlarge Hole JIANBENKJ 3-Layer Filter: The filter isAbout this item The heavy duty high speed steel bridge reamer bit is also called construction reamers,it used for aligning an existing hole and enlarging undersized hole prior to bolt or rivet installation. Our 7 8" reamer drill bit for steel metal aligns and enlarges pre drilled holes ready for bolting Makes reaming holes out extremely easier than using large drill bits,the reamed hole is smooth without tear outs. But there must be a existing hole or