17PCS Carbon Steel Bi-Metal Hole Saw Kit for Wood Plaster and Plasterboard 19-127mm Black

Description

17-Pack Bi-Metal Carbon Steel Hole Saws for Wood, Drywall & Drywall 19-127mm Made of 50# steel, high frequency tooth hardening saw blade, long service life, tooth hardness HRC4-48, working depth up to 25mm, this product is made of high quality steel, and can be used for wood and PVC pipes, etc., mainly for home decoration It is dedicated for spotlights, but cannot be used for metal plates and stone materials. After use, apply a small amount of rust-preventive oil to the surface of the hole opener to prevent natural oxidation, which can improve service life. Perfect Holes: Covers the most popular hole saws on the market. High-precision smooth cutting edge, particularly impact and wear resistant, with a cutting depth of 25 mm. 13 different hole saw blades: 13 blades of different sizes woodworking hole saw in each package (19/23/25/28/32/38/44/51/63/76/89/102/127mm), these woodworking cutters can meet different needs in different situations. Safe and Durable: Made of 50# carbon steel,