4-32mm step drill hexagonal handle hole puncher pagoda drill bit set high-speed steel step cone drill

This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

Features

- Color: Golden.

- Material: HSS & Titanium

- With the Titanium coated to reduce friction and heat.

- Suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

Length

4-12mm length: Approx. 6.3cm 2.48inch

4-20mm length: Approx. 7.3cm 2.87inch

4-32mm length: Approx. 10cm 3.94inch

Specification

4-12mm Hole Sizes in 2mm Steps (5 steps)

4-20mm Hole Sizes in 2mm Steps (9 steps)

4-32mm Hole Sizes in 2mm Steps (15 steps)

Package Included: 1pc 4-12 20 32mm Step Cone Drill

Note:

1. Please allow 1-3cm differences due to manual measurement.