Drill bits Proline HSS-TiN 3.2 mm set of 3 – metal and wood drilling

Set of three Proline HSS-TiN drill bits with a 3.2 mm diameter designed for drilling in metal, wood and plastics. Made of high-speed steel with a titanium nitride (TiN) coating to increase wear resistance and improve hole finish. The bits feature a 135° split-point tip with adjustable chisel angle and come in a length configuration of 36 mm working length and 65 mm overall length.

Advantages

The TiN coating extends tool life and reduces adhesion of material to the bit, while the HSS base material provides heat resistance and durability during continuous drilling. The 135° split-point geometry with chisel angle adjustment reduces walking and enables cleaner entry into metal and wood. Compact diameter (3.2 mm) and standard shank ensure compatibility with common drill chucks.

Suitable for

• Drilling small, precise holes in metal
• Drilling through wood and wood-based materials
• Drilling plastic components and panels

Key specifications

• Brand: Proline
• Material: High-speed steel (HSS) with TiN coating
• Diameter: 3.2 mm
• Working length: 36 mm
• Overall length: 65 mm
• Tip angle: 135° split-point with adjustable chisel angle
• Pack quantity: set of 3
• MPN: 5154330
• EAN: 5903755154330

How to use

Secure the appropriate drill bit in a standard drill chuck and tighten firmly. Select drilling speed according to the material: lower speeds for metal, medium to higher speeds for wood and plastics. Use steady, perpendicular feed pressure and periodically withdraw the bit to clear chips; apply cutting fluid when drilling harder metals to extend tool life and improve finish. After use, clean the bits and store them dry to preserve the TiN coating.

Usage recommendations

For best results when drilling metal, start with a center punch to prevent walking and use cutting fluid. When drilling wood or plastic, ensure the workpiece is clamped and adjust speed to avoid melting or splintering.