3PCS High Speed Steel Titanium Coated Step Drill Bit Set Hex Shaft Woodworking Punching Tool | Инструменты

3PCS High Speed Steel Titanium Coated Step Drill Bit Set Hex Shaft Woodworking Punching Tool | Инструменты

Feature

Step drill, also known as stepped drill or pagoda drill, mainly for wood and steel drilling processing

Double cutting blade design makes for cutting faster, automatic deburring from hole when drilling

More steps and dense make the hole smoother, a nice woodworking punching tool

3pcs for 1 set, 3-12mm, 4-12mm, 4-20mm, main material high speed steel, titaniumcoated high quality step drill bits

This high quality drive hex shaft drives are suitable for all brands of power drill

Description
Providing better orientation and more smooth cutting for you when using this step drill bit set.
Titanium step drill's brass body has a deeply knurled surface for nonslip control.
Make it last longer than others and can automatically deburr holes while drilling to keep the drill bit clean.
With titanium coating, its durability has been enhanced by reducing the friction and extending lifespan, which ensures easily cut through steel sheets, aluminum sheets, copper, plastic, wood board and many other types of sheet metal
According to the need to process different diameter holes, you can achieve one-time processing of large holes, no need to replace the drill bit and positioning hole.

Specification:
Type: step drill bit set.
Size: 3-12mm, 4-12mm, 4-20mm.
Color: as pictures show.
Material: HSS 4241.

Note:
There might be a bit color distortions due to different computers resolutions.
There might be slight errors due to different hand measurements.

Package included:
3* Step drill bit.