Stepped drill bit, 5PCS Titanium Drill Bit Set with Automatic Center Punch, HSS and Titanium Coating with Aluminum Housing, Double Cutting Blade (50 Sizes)

General Description

The titanium step drill bit set includes 5 high-quality pieces, designed for easily drilling various materials such as metals and plastics. Thanks to their titanium coating, these drill bits offer resistance to oxidation and extend their lifespan. The dual-blade cutting design allows for faster, smoother cutting, while the automatic center punch facilitates precise drilling.

Technical Specifications

• Material: Titanium-coated high-speed steel
• Number of Drill Bits: 5 pieces
• Drill Bit Sizes:
  • 3/16-1/2 (3/16, 1/4, 5/16, 3/8, 7/16, 1/2) - 6 steps
  • 1/8-1/2 (1/8, 5/32, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2 mm) - 13 steps
  • 1/4-3/4 (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4) - 9 steps
  • 3/16-7/8 (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8) - 12 steps
• Center punch: Tungsten carbide head
• Housing: Aluminum

Compatibility and accessories

• Compatible with most standard drills
• Includes: 1 x automatic center punch, 1 x aluminum housing

Installation

• Easy to install on a drill standard
• Use the center punch for precise drilling

Use

• Ideal for drilling holes in metals, plastics and other materials
• Use the appropriate drill bit according to the desired hole size