Snail Tools Solid Carbide Spotting Drill (5 mm Dia, HRC 55 Rated) 💎

High-Performance Spot Bit for Centering, Spotting, and Chamfering Hardened Steels up to 55 Rockwell C in Canada.

The Snail Tools HRC55 Solid Carbide Spotting Drill is a premium tool engineered for extreme precision and durability when working with medium-hard and hardened materials. Rated for machining up to 55 HRC (Rockwell C), this tool is ideal for pre-drilling and defining center points in tool steels and high-strength alloys before the main drilling operation. Its robust solid carbide construction, combined with a high-performance coating (e.g., TiAlN/PVD), ensures exceptional wear resistance and thermal stability. The geometry is versatile, allowing for both accurate spotting and precise 90 degree or 120 degree chamfering in a single pass, enhancing production efficiency.

Key Features & High-Hardness Performance

• Hardness Rating: HRC 55 – Specifically designed for efficient and reliable machining of materials hardened up to 55 Rockwell C, minimizing chipping and wear.

• Material: Solid Carbide – Provides the rigidity and hardness necessary to maintain edge integrity in difficult materials.

• Function: Precision Spotting & Chamfering – Creates accurately positioned start holes and smooth, uniform chamfers in one operation.

• Dimensions: Features a 5 mm cutting diameter and a 5 mm shank diameter, ensuring maximum stability and runout accuracy in metric holders.

• Geometry: Typically features a two-flute design with a strong core for high rigidity and stability.

Technical Specifications

Ready to elevate your machining precision? Invest in the robust stability and superior tool life of Snail Tools today.