KATUR M42 HSS bimetallic hole saw 85mm, hole opener milling drill bits with positive rake teeth for iron Aluminum - ShopVlot

【Bimetal hole saw】 10mm shaft, 85mm dia. 100% high cemented carbide with central shaft. 【Cemented carbide 】 Made of cemented steel, which cuts four to seven times faster than high-speed steel. 【Sharp and durable】 It has stable mechanical properties, high wear resistance and high impact resistance, ensuring long service life. 【Design for】 Bimetal hole saw is designed for drilling metal sheet, drywall, plastic tube, wood, PVC and fiberboard hole. 【Buy with confidence】 We offer "TWO YEAR" warr