SPECIFICATIONS

Certification: None

Choice: yes

DIY Supplies: Woodworking

Material: High Speed Steel

Model Number: 3mm,4mm,5mm,6mm

Origin: Mainland China

Type: Countersink Drill Bit

Use: Wood Drilling

length: 60-90MM

[Feature]:

The drill bit is made of high speed steel HSS 4241 and the chamferer is made of 45# steel.

The chamferer is equipped with adjusting screw, which can control the drilling depth.

At the same time, it also takes into account the chamfering effect, which is convenient and efficient.

[Specification]:

Application: suitable for woodworking

Material: the drill bit is made of high speed steel and the chamferer is made of high carbon steel

Handle type: 1 / 4 hexagonal handle (6.3mm)

5Pcs: 7/64, 9/64, 11/64, 3/16, 7/32

7Pcs: 11/64 * 7