8 PCS Countersink Drill Bit Set, Woodworking Chamfer Counter Sinker Drill Bits 3-Pointed High Speed Steel Drill Bits with One L-Wrench for Wood Tools Sets Drilling Chamfer Punch

• High Quality: Made of high-quality high-carbon steel, titanium coating has high hardness, good wear resistance and durability. Excellent cutting ability.
• Excellent Design: The drill bit has a three-point design, and better centered to allow quick and accurate drilling. Perfect auxiliary center punching function. Single slot chamfer 90 degree suitable for most power tools.
• Package Includes: There are 7 different length drill sizes: 60mm, 75mm, 85mm, 93mm, 100mm, 110mm, 120mm; 1*small wrench.
• Removable and Adjustable: The part between the woodworking drill bit and the chamfering device can be disassembled for your convenience.
• Widely Uses: very suitable for wood openings, reaming, chamfering, screw heads etc. Suitable for chamfering of wood, plywood, particle board, plastic, PVC board and other soft materials.

Specification: Name: Woodworking Chamfering Device Material: high speed steel Diameter:The diameter of the chamfer is 15.8mm Size: 3mm (diameter) x 60mm (length) 4mm (diameter) x 75mm (length) 5mm (diameter) x 85mm (length) 6mm (diameter) x 93mm (length) 7mm (diameter) x 100mm (length) 8mm (diameter) x 110mm (length) 10mm (diameter) x 120mm (length) Feature: 1.For steel, aluminum, plastic and wood. Just loosen and tighten the screws, you can adjust the drilling length for different situations. 2.Fast chip removal in the bit path, large chip flutes and five chamfers can discharge sawdust faster and easier. 3.The drill bit is heat-treated and quenched and tempered carbon steel, with titanium nitrate coating, with excellent cutting ability, suitable for market hand drills. Package Includes: 7 x drill bits 1 x L wrench