Koopi 4.5" Hole Saw with Heavy Duty Arbor, 38mm Depth Bi-Metal 4 1/2 inch Hole Cutter for Easily Drilling Wood, Plastic, Plywood, Drywall, Thin Metal (114mm)

Features

• 【Sturdy body construction】-- The thicker wall of the 4.5 inch hole saw is made of M42 High Speed Steel and BI-Metal, improves durability and minimizes tooth loss
• 【Fast & Clean Cutting】 -- Variable Tooth Design and High quality material enhances hole cutter performance - Cuts precise 4.5in holes smoothly in drywall, ceiling tile steel, wood, plastic, stainless steel and mild steel, metal, aluminum
• 【Come with Arbor】 -- The 4-1/2 hole saw comes with a heavy duty 7/16” hex shank quick change locking-pin mandrel and a BONUS replacement pilot drill bit, a hex key. The hole saw arbor fits all 1/2" chuck drills.
• 【Deep Cut Style】 -- Cutting depth of 38 mm (1.5"), will cut more material in 1 pass
• 【12 MOUTHS GUARANTEE】-- With our unbeatable 12 mouths warranty and 30 day 100% Satisfaction Guarantee, buy with confidence! We attach great importance to customer's shopping satisfaction and are willing to solve any problems you have