HYCHIKA Hole Saw 100 mm, Knife Drill Made of HSS M42 Bi Metal for Wood, Soft and Plastic (Rigypsum Panels Drywall), with Separable Allen Key

Fast cutting: the tooth of the saws has been optimized and improved many times, higher cutting performance, cleaner and more uniform cutting, higher precision; The chip removal groove attached to the side of the hole saw can quickly discharge the chip. Bi-metal high quality: the saw blades are made of bimetal material, the cutting part is made of high-hardness, high-strength hard alloy steel. Hole saw can cut quickly, rust-proof, wear-resistant and offer a long service life. Wide application: the hole drill for cutting mild steel, stainless steel, cast iron, brass, aluminium, wood, etc., ideal for installing locks, buttons in doors and cabinets or for drilling larger diameter holes through desks, etc. carpentry decoration necessary tools. Precise cutting: the increased hardness of carbide technology and optimized tooth geometry allow our hole saw to have a faster and more precise cut than standard hole saws, the diameter errors of the cut hole are less than a millimeter. After-sale Warranty :60 days free return and exchange service to ensure our customers are satisfied with every purchase. If you encounter problems such as "missing parts", please contact us. We will reply to you within 6 hours to solve the problem.