Screw Step Drill Bit Set HSS Step Set 3PCS

This set comprises 3 graduated tapered drills, ideal for cutting holes in a variety of materials including steel,brass,wood,plastic,etc.By using this, you can obtain the proper depth you need.

FEATURES: 

• Forged from high speed steel (HSS) adds durability

• Heat treated and highly polished drills make the holes-cutting job easily

• 3pcs being varied tools for application of different sizes

• Shank design for preventing slippage

SPECIFICATIONS:

• Condition: Brand New

• Material: HSS steel
• Color: Golden

• Length: 
  —4-12mm length: Approx. 6.5 cm
  —4-20mm length: Approx. 7.5 cm
  —4-32mm length: Approx. 10.5 cm

• Drill cutting specification:
  —4-12mm Hole Sizes in 2mm Steps (5 steps)
  —4-20mm Hole Sizes in 2mm Steps (9 steps)
  —4-32mm Hole Sizes in 2mm Steps (15 steps)

• Packaging Size: 10 × 8 × 3.7 cm

PACKAGE CONTENTS:  
1 x Step Drill Bit Set (3 pieces)