CK T310003TD Drill Bit HSS 3mm

The CK T310003TD is a professional-grade HSS (High Speed Steel) drill bit designed for accurate and efficient drilling in a wide range of metals including steel, cast iron, and non-ferrous materials. Built for trade professionals, it delivers reliable performance, precision, and durability in demanding workshop and site applications.

Manufactured from high-quality high-speed steel and precision ground for consistency, the T310003TD features a 135° split point tip that helps eliminate drill wander, ensuring accurate starts without the need for centre punching. This improves control and reduces setup time during repetitive drilling tasks.

Its optimised flute design supports fast and efficient swarf removal, helping to reduce heat build-up and maintain smooth cutting performance. The compact jobber-length construction makes it ideal for general-purpose metal drilling where precision is essential.

Key features:

• 3mm HSS split point drill bit
• 33mm flute length / 61mm overall length
• 135° split point tip for accurate, non-wander starting
• Precision-ground flutes for efficient chip removal
• High-speed steel construction for durability and long service life
• Suitable for steel, cast iron, and non-ferrous metals
• Straight shank for standard drill chuck compatibility
• Designed for fast, clean metal drilling