Drillpro 4pcs HSS Titanium Coated Step Drill Bit with Automatic Center Pin Punch 3-12/4-12/4-20mm St

Description:

Drillpro 4pcs HSS Titanium Coated Step Drill Bit with Automatic Center Pin Punch 3-12/4-12/4-20mm Step Drill

Specifications:

Product Name	Step Drill Bit
Material	HSS / High Speed Steel
Surface Treatment	Titanium Coated
Shank Size	1/4 Hex Shank
Quantity	3 Pcs ?? Step Drill Bit

Product Name	Center Punch
Material	Bit material: hss steel Main body material: tool steel
Total Length	Approx 128mm
Dit Diameter	6mm
Quantity	1 Pc ?? Center Punch

The 3 Cutters Come in the Following Sizes:

4-12mm: 4mm,6mm,8mm,10mm,12mm

4-20mm: 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm

3-12mm: 3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm

Features:

1. Including 1pcs center punch and 3pcs step drill.

2. Can use step drill to open hole before using the center punch.

3.It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc

4.Adjustable automatic center punch.

Package Included:

3 x	Step Drill Bit
1 x	Center Punch

More Details: