Drill Saw 4mm Tin. Coated Carded

Features

• 4 mm diameter — compact size for smaller holes and precision work.
• High-Speed Steel (HSS) construction for strength and performance.
• Titanium nitride (TiN) coating — improved wear resistance and smoother cutting.
• Multi-purpose design — suitable for wood, plastics, masonry board and non-hardened metals.

Benefits

• Versatile use: One bit works across many materials — reducing tool count.
• Better durability: TiN coating extends the life of the bit under moderate use.
• Precise holes: The 4 mm size allows for clean entry holes or pilot holes with less wandering.
• Efficient finish: Cuts faster and cleaner in softer materials — ideal for service and installation work.

Extra Information

• Not designed for hardened metals or heavy steel plate — select a specific metal-cutting bit for such applications.
• Use moderate speed and feed to avoid overheating; the coating improves performance, but does not eliminate proper technique.
• Ensure stable clamping and correct chuck tightening—bits under this size can wobble if not secured well.

Specifications

Safety

• Wear eye and ear protection when drilling.
• Secure workpiece to prevent rotation or shifting; bits this size can grab if the material is unstable.
• Use the correct chuck size and tighten properly; wobble risks tool breakage.
• Do not exceed recommended drilling speeds; TiN coating does not protect against misuse.