Product Description
Description:
Surface treatment: Titanium.
Material: High speed steel.
Specifications
4-32 mm,6,8,10,12,14,16,18,20,22,24,26,28,30,32 (4 mm) 10 mm handle.
4-20 mm,6,8,10,12,14,16,18,20 (4 mm) 8 mm handle.
4-12 mm,6,8,10,12 (4 mm) 6 mm handle.

Feature
Set step drill bits with a two-flute design for faster, smoother cutting.
Drills holes in steel, copper, stainless steel, plastic, aluminum and other thin materials.
Made of super strong HSS steel for added durability and bit life.
Single-flute cutting edge for greater control through steps.
A bit can open a variety of specifications size of aperture.

package:
3~Step Drill bit
1~Bag

• Set includes five standard SAE step drill bits with a two-flute design for faster, smoother cutting.
• Drills holes in steel, copper, stainless steel, plastic, aluminum and other thin materials.
• Made of super strong HSS steel for added durability and bit life.
• Single-flute cutting edge for greater control through steps.

Set includes five standard SAE step drill bits with a two-flute design for faster, smoother cutting.USfafa