


Description:
Made of high speed steel material, stable and durable to use.
Titanium plating treatment.
Two Flute Design For Faster, Smoother Cutting.
The step drill bits Set replaces 29 individual drill bits.
High strength, hardness and easy to use.
Suitable for Drilling in Wood, Plastics, Steel, Aluminium and other Non Ferrous Metals.
Specifications:
Material: High Speed Steel
Color: Gold
Surface Treatment: Titanium Plating
Strp Drill Bits: 4-12mm / 4-20mm / 4-32mm
Saw Drill Bits: 3mm / 6mm / 8mm
Include: 3pcs Strp Drill Bits & 3pcs Saw Drill Bits