Straight Step Drill Bit-Rotate Drill Set

2 fluted edges for faster, smoother cutting. Titanium coated to reduce friction and heat.

Key Features

• 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
• Drill
• Color
• Material: High-speed Steel (HSS 4241)
• Shape: Straight
• Rotate
• Surface
• Treatment
• Titanium
• Coated
• Shape of

What's in the Box

• 1 x Step Drill Bit 4-12mm 1 x Step Drill Bit 4-20mm 1 x Step Drill Bit 4-32mm