13 1-1/8"SINGLE HOLE SIZE - Irwin

The Irwin Vise-Grip 10313ZR is a professional-grade single-hole size Unibit step drill engineered for precise and clean hole creation in various materials. Designed for automotive and industrial applications, this tool delivers consistent performance and durability, making it an essential addition to any professional toolkit. Its robust construction supports demanding use, ensuring reliable results for technicians and mechanics.

Key Features

• Single-Flute Cutting Edge: Provides enhanced control during drilling, ensuring accurate, burr-free holes with reduced effort.
• Hex Shank Design: Prevents slippage in the drill chuck, maintaining stable operation and contributing to drilling precision and user safety.
• SpeedPoint Tip: Facilitates rapid material penetration with minimal pressure and effectively prevents walking or skidding, enhancing operational efficiency.
• Titanium Nitride (TiN) Coating (Optional): Available with a TiN coating to extend bit life significantly by reducing wear and tear, offering a cost-effective solution for frequent use.

Applications

This Irwin Unibit step drill is suitable for a wide range of materials commonly encountered in professional settings:

• Stainless Steel: Capable of producing precise holes in stainless steel, addressing applications where material toughness requires a high-performance drill bit.
• Copper & Brass: Ideal for drilling in softer metals like copper and brass, achieving smooth cuts without material damage.
• Aluminum: Effectively drills through aluminum, providing clean and fast cutting action without clogging or binding.
• Plastic & Laminates: Excellently suited for plastics and laminates, ensuring clean holes without cracking or chipping the material.