These 1000-4x HSS Flute Countersink Drill Bit Screw for Wood Metal made from high-quality HSS steel with Titanium coating. The drill bit screws comes in the following sizes 3mm, 4mm, 5mm, 6mm. These designed specifically for steel counter sleeve countersinks or counter bores location hole. It is said to be the most crucial stage in electronics production. This Fantastic Countersink Set is great for Sinking 90 Degree Holes into Wood and Soft Metals in Preparation of Countersunk Screws and Fixings. These Heat Treated Carbon Steel Blades ensure good tool life. This Drill and countersink for wood screws performed without changing bits. Moreover, the drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. This power drill bit made up of Heat treated carbon steel for strength makes it perfect for all hand and power drills containing all popular sizes of countersink bits. 

Specifications :

Features :

• Suitable for all hand and power drills
• Suitable for hard lower material, such as wood
• 5 Flutes chamfering device Drill bit
• Material: HSS
• Surface treatment: Titanium

Package Include :

1 x 1000 4x HSS Flute Countersink Drill Bit Screw Woodworking Chamfer Home War