Woodworking milling cutter, round shank wood boring tool with hex key (4.5 mm)

Features:

1. The drill bit is made of carbon steel and the countersink is made of good quality 45# steel, which ensures a long service life.
2. The combined drill and countersink is ideal for drilling, chamfering, deburring and countersinking
3. There are 10 sizes of 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm and you can choose the one you need.
4. Five-flute design provides small chip loads and faster removal, it can discharge sawdust more quickly and smoothly
5. Suitable for drilling holes on low hardness boards such as wood, plastic and other soft materials

Specifications:

Features:
The drill bit is made from carbon steel and the countersink is made from good quality 45# steel, which ensures a long service life.
The combination drill bit and countersink bit are perfect for drilling, chamfering, deburring, and milling.
It comes in 10 sizes: 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, and 10 mm.and you can choose the one you need.
The five-flute design provides small chip loads and faster removal, allowing for quicker and easier sawdust evacuation.
Suitable for drilling holes in softer materials such as wood, plastic, and other flexible materials.
Specifications:
Material: Carbon steel (drill bit), 45# steel (countersink bit)
Countersink Flute: 5
Drill Bit Diameter: 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 3-10 mm (3/4/5/6/7/8/10 mm), 3-6 mm (3/4/5/6 mm) (optional)
Countersink Bit Diameter: 15.8 mm Hex Key Size: 55 x 20 mm
Quantity: Your choice
Package Includes:
1 piece (or 1 set) x Countersink Bit
1 x Hex Key
Note: There are only 7 pieces in sets 3-10, and only 4 pieces in sets 3-6.