Irwin 3018002 29 Piece Cobalt Drill Bit Set M35 Alloy Steel Metal Index 135 Degree Split Point Heavy Duty Industrial Steel Iron Drilling Drill Bits Router Bit the system is compatible with

the system is compatible with optional cutters (sold separately) for double-sided doors or glass panel construction

High-Strength Cutting Capacity: Cuts mild steel up to 5/32" and hard steel up to 3/32"

Built to withstand industrial environments

Rigid Solid Steel Plate Core: Heavy-duty core prevents wheel shattering

Irwin 3018002 29 Piece Cobalt Drill Bit Set M35 Alloy Steel Metal Index 135 Degree Split Point Heavy Duty Industrial Steel Iron Drilling Drill Bits Router Bit the system is compatible withMAXIMUM HEAT RESISTANCE Industrial 29 Piece M35 Cobalt Alloy Steel Drill Bit Set with 135 Degree No Walk Split Points Conquer the most challenging metalworking applications and abrasive structural materials with the extreme durability of the Irwin 29 Piece Cobalt Alloy Steel M35 Metal Index Drill Bit Set (3018002). Engineered explicitly for professional aerospace machinists, automotive fabricators, industrial millwrights, and commercial HVAC