step drill bit set with Spiral (STRAIGHT) flute for metal drilling

Place of Origin:

Zhejiang, China, Zhejiang, China (Mainland)

Brand Name:

TOPON

Model Number:

TP-

Type:

Countersink Drill Bit, Countersink Drill Bit

Material:

HIGH SPEED STEEL, High Speed Steel

Use:

Metal Drilling, Metal Drilling

Brand name:

TOPON

Surface finishing:

Bright finished

Flute type:

Spiral flute

Package:

Each pc in paper box, plastic box, plastic tube

Application:

Drilling metal, iron, cast iron, metal sheet

Product name:

solid carbide step drill bit set with spiral flute for metal drilling