Large HSS Steel Step Cone Drill Titanium Bit Set Metal Hole Cutter 4-12/20/32mm

Description
– Brand New & High Quality
– Color :Gold
-Size: as per picture shows
-2 fluted edges for faster, smoother cutting.
-Titanium coated to reduce friction and heat.
-High-speed steel step drill, higher quality, and more durable than an ordinary twist drill.
-Works great in making a smooth, clean, and perfectly round hole.
-Suitable for punch holes through sheet metal, iron plate, aluminum plate, brass, wood, plastic, etc.
-Includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly.
Features
Titanium coated to reduce friction and heat.
High-speed steel step drill, higher quality, and more durable than an ordinary twist drill.
Works great in making a smooth, clean, and perfectly round hole.
Suitable for punch holes through sheet metal, iron plate, aluminum plate, brass, wood, plastic, etc.
Includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly.
Specifications
-Shape of Shank : Triangular
-Size: 4-12mm / 4-20mm / 4-32mm
* 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm); 15 steps
*4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); 9 steps
*4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); 5 steps
Package includes:
-1 x Step Drill Bit 4-12mm
-1 x Step Drill Bit 4-20mm
-1 x Step Drill Bit 4-32mm
Note:
– Due to the light and screen setting difference, colour may be slightly different from the pictures.
– Please allow slight dimension difference due to manual measurement.