Wide range of applications: 40 mm HSS drill bit. Excellent Compatible with drilling in soft wood, hard wood, veneer and uncoated chipboard. Suitable Compatible with all drills and electric drills.

Product features: HSS wood drill bit, 40 mm diameter, 90 mm overall length, round shank. Equipped with a Compatible with storage case.

Clean and smooth holes: The tooth-shaped design of this HSS drill bit ensures less friction and heat. It is better Compatible with chip removal. Cuts clean and smooth holes.

Easy to start: The drill's center design allows for precise positioning without slipping, making drilling easier.

EXCELLENT PERFORMANCE: The head is designed with an arc shape, which helps to remove debris and provides high work efficiency. The cutting edge is sharp, the positioning is accurate, the hardness is high, the precision is high, and the cutting is stable. The drill can drill a clean hole with a flat bottom without chipping.

HIGH QUALITY: High-quality alloy blades, hardened, tempered and carbon HSS steel construction make the blades sharper and more durable. Smoother and less noisy. The blades are painted, waterproof and corrosion-resistant.

WOODWORKING TOOLS: Suitable Compatible with making holes in wood. Precision grinding is suitable Compatible with mass use and easy to resharpen. They can easily Compatible with large existing holes and can drill any arc.

VARIOUS USES: It can be used Compatible with punching wood products, fixing lenses, boxes, plastic products, wood, plywood, etc. Suitable Compatible with pistol drills, bench drills, vertical drills, handheld electric drills, vertical electric drills and mobile band magnetic drills, etc.