43 X 6″ Aircraft Extension Drill Bit Cobalt GLBCOX643 Get Yours

Specs

Diameter: #43 (approx. 0.089 in / 2.26 mm)

Overall length: 6 in (152 mm)

Material: cobalt alloy steel

Product type: cobalt aircraft extension drill bit

Quantity: 1 piece

Features

Extended reach: 6″ extension to access deep or recessed holes in metalwork

Enhanced wear resistance: cobalt alloy maintains hardness under elevated drilling temperatures

Purpose-built for metal drilling in tight spaces: common in aircraft maintenance and industrial assemblies

Chip control: flute geometry aids debris removal during drilling of metal panels and components

Durability in dense metals: reduces the likelihood of premature bit failure during repetitive use

Usage note: Not intended for wood or plastic

Hole-size suitability: Best suited for 0.089″ hole-size applications in metalworking

Physical

Length: 6″ total (extended reach)

Diameter: #43 (approx. 0.089 in / 2.26 mm)

Material: cobalt alloy steel

Extension type: Aircraft extension drill bit