4-1/2” HSS Bi-Metal Hole Cutter with Pilot Drill Bit, Hole Saw for Wood, Plastic, Drywall, Metal Sheet

M42-114 HOLE SAWS for Wood, Ceiling, Vent Pipe, and Drywall BI-Metal + High Speed Steel(HSS) Extremely fast sawing with minimal expenditure of force High concentric and side-stroke precision APPLIED TO CUT... Household wood Galvanized pipe Fire hose Gypsum board Holes in Ceiling for lights Holes for vent or fans Holes in table or wall for cable Cornhole COMPATIBLE DEVICE Pistol drill bench drill vertical drill press Precondition: drill chuck is required.

• 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 is4-1/2” / 114mm.
• PREMIUM MATERIAL: Hole saws are made of high-speed steel, which has higher hardness, higher toughness, higher cutting strength, and stronger wear resistance.
• Hole Clearing:After drilling, the spring on the drill bit will automatically push the disc out of the saw; the drill bit is equipped with a chip removal hole, which improves the chip cleaning speed.
• Application:Suitable for drilling holes in gypsum board, plastic, wood, plywood, thin iron plate, thin stainless steel plate, thin aluminum plate, etc. It can be used in plumbing engineering, electrical engineering and various drilling work, suitable for electric drills and cordless electric drills.
• QUALITY COMMITMENT: We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide a 60-day money-back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!