About This

• Save Time: New Sharp teeth: it's faster than the standard one by 50%. New Big Slot: Removing the plug easily, it’s faster than standard one at least 3 times.
• Long Life: Can drill 30 holes (up to) in 0.12" low carbon steel plate. Be careful: It’s better for cutting the thick wood (thickness≥ 0.12”), pls lower the SPEED at the beginning, otherwise, it is easy to break teeth.
• Max cutting depth: Up to 2.1” (53 mm)
• Application: Ideal for Wood, Plasterboard, PVC, MDF, Drywall, Aluminum. Can cuts thin metal. Not only for wood. It's Real bi-metal hole saw.
• Package: 1 of 4” hole saw bit, 1 of mandrel for 1/2” chuck, 1 of silver HSS pilot drill bits for wood, soft metal. 1 of black HSS pilot drill bit for hard metal.

Overview

• Brand : wowsupm
• Product Dimensions : 2.1"L x 4"W
• Color : (102mm)4"
• Number of Teeth : 12
• Style : Compact
• Item Thickness : 2.1 Inches
• Compatible Material : Wood, Plasterboard, Pvc, Mdf, Drywall, Aluminum, Thin Metal