6-Piece Titanium-Cobalt M35 Step Drill & Serrated Bit Set (Heavy-duty Metal & Timber) Inlet Valve High-quality silicone-based sealant

High-quality silicone-based sealant

Semi-synthetic blend for enhanced engine protection

GW712 (93173

RT34MBSW2XSA

6-Piece Titanium-Cobalt M35 Step Drill & Serrated Bit Set (Heavy-duty Metal & Timber) Inlet Valve High-quality silicone-based sealant6 Piece Titanium Cobalt M35 Step Drill & Serrated Bit Set (Heavy duty Metal & Timber) If you're drilling through tough metals on a regular basis, our M35 Cobalt Step Drill Bit Set is built for the challenge. Engineered from premium alloy steel with 5% cobalt content (M35 grade), this set doesnt just cutit powers through hardened materials where standard bits stall. Ideal for professional fabricators, maintenance techs, and workshop specialists, it's