5pcs Countersink Drill Bit HSS 1/4 Inch Hex Shank Screw Hole Carpentry Woodworking Tool

Specifications:
Size: #5, #6, #8, #10, #12
Woodworking Chamfer:
High speed steel
Drill Bit Finish:Titanum Coated
Shank feature: 1/4" Hex Shank
Suitable for：Soft metal, insulation board, wooden planks, plastic, soft metals, fiber board, particle board, plywood, alumiumn board etc.

 Feature:
【Titanum Coated HHS】
Countersink drill bit is made by heat treated and tempered titanum coated high speed steel for superior cutting power & durable.Meanwhile compared with ordinary the drill accuracy more high.
【Self-centering】
The countersink drill bit have self-starting point and five-fluted design eliminates chatter and vibration for smooth operation to make clean, accurate and burr-free cuts.
【User Friendly Design】
Standard 1/4 inch hex shank is quick change compatible and has an adjustable counter sleeve depth with Allen wrench, for flush screw heads or deeper to cover with matching plugs.
【Fast Chip Removal】
Faster discharge of sawdust, you will get a nice smooth surface on any type of hard, soft wood or aluminum
【Multipurpose】
Countersink drill bit perfect for wooden planks, plastic, soft metals, fiber board, particle board, plywood, alumiumn board etc.
 
Packing Included:
1 x #5 Countersink Drill Bit
1 x #6 Countersink Drill Bit
1 x #8 Countersink Drill Bit
1 x #10 Countersink Drill Bit
1 x #12 Countersink Drill Bit
1 x L-wrench