MILWAUKEE 7 x 109mm HSS-Cobalt Metal Jobber Drill Bit - RED HELIX 48892517

Features

• Cobalt Alloy Construction - Enhances durability in hard metal, lasting 10x longer than black oxide bits.
• Variable Helix - Optimizes cutting and clearing, allowing efficient material ejection and reducing heat.
• 135° Split Point Tip - Ensures fast starts and precision without walking on contact with material.
• Chip Breaker - Breaks material into smaller pieces for quicker cooling and effective cutting.
• Secure Grip - Prevents slippage in chuck during use.

Specifications

• Diameter: 7mm
• Overall Length: 109mm
• Working Length: 69mm
• Materials Suitability: Stainless Steel, Cast Iron, HSS Steel, Steel, Wood, PVC, Plastics