Feature

●Insert bits feature a common fastener type in the aviation and electronics industries
●Drill bits are manufactured with industrial-grade S2 steel for maximum life and durability
●Each drill bit features a #4 point size
●1/4" shank diameter
●1" overall length
●Insert bits feature a common fastener type in the aviation and electronics industries
●Drill bits are manufactured with industrial-grade S2 steel for maximum life and durability

[#4]

Description

These IRWIN TRI-WING Insert Bits feature a fastener type commonly used in aviation and electronics industries. They are manufactured with industrial-grade S2 steel for maximum life and durability.