Utoolmart Bimetal Professional Stainless Triangular Cutting Tools in Hole Saws & Accessories Review

【Construction Grade】- 2.75" Hole Saw is made of HSS M42 & high speed steel, impact resistance, wear resistance. With higher hardness, higher toughness and stronger resistance. Well made, sharp, hard, lasting. Comes with drill bit hardware. 【Clean Edge Design】- 70mm Hole Saw with the non-binding clean edge design. This hole saw cuts smooth and easy, which is ideal for soft wood, plastic plate, plater board and thin PVC board. 【Perfect Cutting】- 25mm cutting depth, 10mm shank diameter, 100mm round holes in iron, aluminum plate, alloy plate, plastic sheet, aluminum plate with no binding or rough edges. 【Versatile Use】- The Hole Saw is widely used in drywall, insulation, sheetrock, outer board and siding. Hole saw for LED lights. Cuts easy and accurate size. Perfect for the job needed. 【Warm Reminder】- To successfully cut 1/4" steel plate with this hole saw (or any hole saw) without damaging the hole saw, you must turn it slow, keep it cool and lubricated and apply slow, steady downward pressure. Workers should wear corresponding protective equipment.