Key features

• •【Complete Set】: The Bi-Metal hole saw kit includes 10 hole saws: 3/4" (19mm), 7/8" (22mm),1-1/8" (29mm), 1-3/8" (35mm),1-1/2" (38mm),1-3/4" (44mm), 2" (51mm), 2-1/8" (54mm), 2-1/4" (57mm), 2-1/2" (64mm) , 1 x Spare Pilot Drill for replacement, 1 x Large Mandrel, 1 x Small Mandrel with Medium Adapter. Meet your different needs.
• •【High Quality】: High Speed Steel (HSS) Bi-metal heavy duty steel hole saw set was built tough for repeat use, 2mm thick, much more durable and can offer a longer life; Great heat resistance and anti-abrasive.
• •【Smooth Cutting】: Non-binding clean edge design make hole saw blade cuts smooth and fast; High precision; cutting depth varies from 43mm to 50mm according to different sizes. Compatible machines: electric drill, impact drill, bench drill, etc.
• •【EASY TO USE】: Different mandrels for saws of different sizes, compatible with most drills of other manufacturers; The hole cutter kit has been well organized in a solid plastic case, great for storage after using and easy carrying out for work.
• •【Wide Appliacations】:The 14 pcs Hole Saw Set covers most popular hole saw sizes on the market, Sharp teeth perfect for hole cutting on metal, wood, PVC board, acrylic-board, plastic and drywall.