Straight Step Drill Bit-Straight Drill Set

Description:

• 1. Made from high quality HSS steel, ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
• 2. Titanium coated to reduce mit and heat. Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.
• 3. 6 sided shanks design in order to prevent slippage when in chuck. Two flute design drives faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.
• 4. 3pcs/set Hss Drill Bit Set, quality tool for jobs of all sizes, hex shank work with most drill or drills with 1/4" chuck , fits into power tools chuck securely and eliminates slip.

Features:

• Type: Drill Bit
• Color: Gold
• Material: High-speed Steel (HSS 4241)
• Shape: Straight
• Surface Treatment: Titanium Coated
• Shape of Shank : Triangular
• Triangular Shank Diameter : 6mm
• Size: 4-12mm / 4-20mm / 4-32mm

Sizes:

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