4Pcs Drill Bridge/Construction Reamer Bit Set 3/8" 1/2" 5/8" 3/4" with 1/2" Shank HSS Taper Chucking Reamer Bit Tool for Steel Metal Wood Alloy Drilling Hole with Aluminum Box TCL ranging from 1/2" to 2"

ranging from 1/2" to 2" in length

Part Number: PSA0108

model number: 96870-188

8" (Please pay full attention to the dimension for this gun lock box before you buy it)

4Pcs Drill Bridge/Construction Reamer Bit Set 3/8" 1/2" 5/8" 3/4" with 1/2" Shank HSS Taper Chucking Reamer Bit Tool for Steel Metal Wood Alloy Drilling Hole with Aluminum Box TCL ranging from 1/2" to 2"Brand: SZRKRLA Features: What it does: Heavy duty high speed steel bridge reamers,expand or align existing holes through mild steel, alloys, aluminum, wood, plastic, fiberglass, or any material of similar hardness prior to rivet or bolt installation, Deburring and trimming of holes in structural materials Application: Especially for steel, metal, alloy aluminum, brass, plastic, iron, nickel, copper, cast iron and other structural materials Design: