1pcs Drill Bit 2.5×9mm 2.8×10mm 3.25×10mm 3.5×12.5mm

Features:

*Make drilling, countersinking and couterboring a step process. */4" hex shank can be used with power drills and quick change chucks. *The hexagonal shank makes the drilling work quick and easy, and it is not easy to fall off. *The adjustable stop collar allows you to either set the screw head flush with the or drill. *Countersinks will drill the for Pilot hole and countersink or counter-bore for screws in step. Countersink to drive the head of the screw flush with or slightly below the.

Specifications: Product name: Countersink Drill Bit Material: Steel, Alloy Steel Color: Sivler, Black(As shown) Shank: 6.35mm(/4") Hex Optional Size: 2×9mm, 2.5×9mm, 2.8×10mm, 3.25×10mm, 3.5×12.5mm Suitable for: Woodworking drilling, counterbore. Quantity: 1pc

Package Included: × Drill Bit

Note: .Transition: 1cm =10mm =0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.