Drill bit Tvardy HSS M2 for metal, black-gold coated, extended shank, 2.0 mm

Tvardy HSS M2 drill bit for metal, 2.0 mm diameter, features a black‑gold surface coating and an extended shank to reach deeper holes. Made from high‑speed steel M2, this drill bit is intended for drilling steel and a variety of other metals where wear resistance and heat tolerance are required. The extended shank allows use in hand drills and drill presses while maintaining rigidity for metalworking and fabrication tasks.

Advantages

The HSS M2 material offers a balance of hardness and toughness that resists wear during continuous drilling in metal. The black‑gold coating reduces friction and improves surface protection, which helps maintain cutting performance and extend tool life. The extended shank provides additional reach for deeper holes and improves compatibility with chucks and drill presses that require longer bits. The 2.0 mm diameter is suitable for precision pilot holes and small‑diameter fastening applications.

Suitable for

• Drilling steel and ferrous metals
• Creating pilot holes for screws and small fasteners
• Metal fabrication and repair tasks
• Use in hand drills and drill presses requiring extended reach

Key specifications

• Material: High‑speed steel (HSS M2)
• Coating: Black‑gold surface coating for reduced friction
• Diameter: 2.0 mm
• Shank: Extended length shank for deeper drilling
• Application: Designed for drilling metal

How to use

Select an appropriate drill speed and proper cutting fluid or coolant when drilling metals to reduce heat buildup and prolong tool life. Secure the workpiece firmly in a vice or clamp before drilling. Start with a slow feed to establish the hole, then apply steady pressure and maintain alignment to avoid bit wander. Withdraw the bit periodically to clear chips and allow cooling when drilling deeper holes with the extended shank.

Usage recommendations

Use cutting fluid or oil when drilling stainless steel or other hard alloys, and match drill speed to the material hardness—lower speeds for harder metals. Inspect the bit for wear and replace if edges become dull or chipped to maintain hole quality and reduce risk of breakage. Ensure the extended shank is fully clamped in the chuck to maintain concentricity.