4 Inch / 102mm HSS Bi-Metal Hole Cutter with Pilot Drill Bit, Hole Saw for Wood, Plastic, Drywall, Metal Sheet Moth Protection positive and spring-loaded double pinion

positive and spring-loaded double pinion anti-backlash control

Part Number: HF10F1

【Child Safety Lock & Intuitive Controls】Featuring a child lock for added safety

wear-resistant commercial sink finish

such as planting

4 Inch / 102mm HSS Bi-Metal Hole Cutter with Pilot Drill Bit, Hole Saw for Wood, Plastic, Drywall, Metal Sheet Moth Protection positive and spring-loaded double pinionAbout this item HOLE SAW: Our high speed steel sharp cutting teeth effectively drill through metal, wood, cornhole boards, PVC board, plastic, drywall, and more. The hole saw set includes 1* 4'' hole saw, 1*arbor(with 1 drill bit), 1*drill bit for replacement, and 1*hex key. Cutting diameter is 4" 102mm, opening depth is 1. 5" 38mm. PREMIUM MATERIAL: Hole saws are made of high speed steel, which has higher hardness, higher toughness, higher cutting