EXCELLENT QUALITY: High-speed steel cutting edge provides shock resistant teeth and resists tooth strippage, which made of tough HSS carbon steel & M42 Bi-metal steel, with higher toughness, stronger wear resistance and higher performance cutting strength.( With 5-49 years service life)
WIDELY USED: These hole saws are ideal for work where high performance and accuracy are needed.Excellent for cutting wood ,stainless steel, aluminum,mild steel, copper, brass, fiberglass and other laminates in seconds.
EASY TO USE: Meet all of your cutting and drilling needs with sharp teeth and center drill with spring ,this hole saw cuts smooth and easy. The spring on the drill would automatically pushes the wood chops out of the saw immediately after completing the hole.
SATISFACTORY SERVICE: Customer satisfaction with our products is our ultimate goal of selling products. If you have any questions about the product, please feel free to contact us. We will have professional customer service to solve the problem for you within 24 hours.