Feature

●【Various Sizes】The countersunk bit set has 6 bits, including 1/4 inch (6 mm), 5/16 inch (8 mm), 3/8 inch (9 mm), 1/2 inch (12 mm), 5/8 inch (16 mm) and 3/4 inch (19 mm). Can meet the needs of different work scenes.
●【Five Flutes】6.35mm quick-change hex shank, grooved five grooves, and the tip are at an angle of 90°, which can be used for precise countersinking. With numbers on the corresponding countersunk hole cutters, you can easily and quickly choose the one you need.
●High quality: It is made of high-speed quenched standard high-speed steel. Coated with blue nano coating, can withstand high temperature conditions. Sharp and good cut in different sizes.
●Adjustable: Use the included wrench to remove the screw and adjust the length of the countersunk hole to adjust the drilling length of screws of different lengths. These drill bits improve work efficiency.
●MULTIPURPOSE - Ideal for garden, household and general construction engineering purposes. Also suitable for chamfering various soft materials such as wood panels, aluminum panels, plywood, plastic, PVC board, etc.


Description

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Made of high quality high-speed steel, these countersinks have high hardness and toughness. Coated with nano blue, the chamfer cutter set is rust-proof, highly wear-resistant and has a long service life.

3 US3 US

All drill bits have a 90 degree angle at the tip for sharp and precise countersinking. A chatter-free 5-edge design with offset cutting teeth that ensure free chip flow and fast, chatter-free cutting.

Standard 1/4 inch hex handles are compatible with most command drills and drills.

Suitable for chauffeuring various soft materials such as wood panels, aluminium plates, plywood, plastic, PVC boards, etc. (Not suitable for metals)