WSBDENLK Alloy Hole Cutters Carbide Hole Opener Stainless Steel Hole Opener Reamer Metal Hole Drill Rollbacks Clearance

Alloy Hole Cutters Carbide Hole Opener Stainless Steel Hole Opener Reamer Metal Hole Drill Describe: 【Innovative Three-Blade Design】The metal hole saw kit is designed as three-blade for layered cutting which can make cutting resistance less and chip removal smoother. It can prolong the service life. 【Quick Cut】The teeth of the metal hole saw kit are designed with front and rear low top teeth and three edges which are more efficient than flat teeth drilling. Widely used in home DIY auto parts woodworking professional machine repair etc. 【Top Quality】Made of YG8 tungsten carbide steel titanium plated carbide teeth are sharp rust-proof and durable. Suitable for hand-held power drills vertical power drills and mobile belt magnetic drills. 【Easy to operate】The center first penetrates the material and the hole is accurately opened with this as the center. The spring design of the center drill controls the feed rate and avoids damage to the drill bit by sudden feed. 【Multi-purpose tool】Carbide hole saw set is widely used for drilling holes in stainless steel plate hard metal iron mild steel alloy steel aluminum glass fiber reinforced plastic and plastic. Great for installing locks knobs in doors and cabinets or drilling larger diameter holes through tables etc. (Tip: Not recommended for tile glass concrete stone.) Parameter: Material Type: High Speed Steel Material: aluminum alloy Color: silver Length: 65-70mm Chuck size: 10mm Outer diameter: 16mm 18mm 20mm 22mm 25mm 30mm 35mm 40mm 45mm 50mm 53mm 53mm Feature: Each edge is a part of the cutting work making the hole less prone to collapse Drilling of various metal plates such as stainless steel plates steel castings aluminum alloys iron plates etc. Chip removal excellent performance sharp edge wear-resistant Note: This product is not easy to cut relatively thin metal materials it can cut 2-5mm stainless steel plate and metal plate ≤15mm Package Includes: 3 x drill hole/6 x drill hole