Step drill, pagoda drill, step drill, three sets of inch/metric 4241Step Drill3pc

 

Specification:

Material: HSS/High Speed Steel

2. Surface Treatment: Titanium Coated

Shank Size: 1/4\" Hex Shank

Quantity: 3 PCS
 

Total Length:

Approx.67mm / 2.64\"

Approx. 74mm/ 2.91\"

Approx.102mm / 4.02\"

 

The 3 Cutters Come in The Following Sizes:

4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 24mm, 26mm, 28mm, 30mm, 32mm)

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

4-12mm (4mm, 6mm, 8mm, 10mm, 2mm)

 

The Features:

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

 

Package Included:

1x Set (3pcs) HSS Step Drill Bit

 

Specification: hexagonal handle | triangle handle

 

Step drill product features:

1, unique ladder structure, a bit can open a variety of sizes and aperture, a ladder drill on a box of drill bits.

2, do not need to use the center, and common twist drill is not easy to break. Field construction, a ladder drill for a variety of specifications.

3, deburring, chamfering, open elliptical hole expansion, twist drill can not complete the function it becomes possible.

4. Compared with ordinary twist drill. Small shaking, do not need to lead the use of center punch can also open a beautiful aperture. Tools: hand drill, bench drill.

New materials, new technology, new products to you!