Drill Bit for Metal GRAPHITE 7.0 mm Hex shank, pack of 2

GRAPHITE metal drill bits, diameter 7.0 mm, supplied as a pack of two. These drill bits are designed for creating accurate 7.0 mm holes in metal workpieces. The hexagonal shank provides a secure fit in chucks and quick-change holders, reducing slippage and improving torque transfer during drilling operations in workshop and maintenance environments.

Advantages

The hex shank design ensures firm engagement with the drill or driver, enabling fast bit changes and stable drilling. Supplied in a pack of two for convenient replacement or parallel tasks. Engineered for drilling a range of metal materials with straight, consistent hole results when used at appropriate speeds and with suitable cutting fluid or coolant.

Suitable for

• Drilling holes in mild steel and other ferrous metals
• Workshop or maintenance tasks requiring 7.0 mm holes
• Use with drills, impact drivers and quick-change chucks that accept hex shanks
• Repair and fabrication work on metal components

Key specifications

• Drill bit diameter: 7.0 mm
• Shank type: hexagonal shank for quick-change and secure gripping
• Quantity: pack of 2
• Intended material: metal drilling (suitable for various ferrous and some non-ferrous metals)

How to use

Secure the appropriate drill or quick-change holder that accepts hex shanks, insert the 7.0 mm GRAPHITE bit and tighten the chuck or holder. Select an appropriate spindle speed and apply cutting fluid or coolant when drilling metals to reduce heat and prolong bit life. Start with a pilot mark or center punch to prevent walking, apply steady pressure, and withdraw periodically to clear chips. Replace the bit from the pack when wear or loss of cutting performance is evident.

Usage recommendations

Use appropriate personal protective equipment, clamp workpieces securely, and select drilling speeds and lubrication according to the metal type to achieve clean, accurate holes and extend bit life.