Harden Professional 13-Piece HSS Twist Drill Bit Set – 1.5mm to 6.5mm | 610291

Description

Harden 610291 13-Piece HSS Twist Drill Set – Precision Performance for Small Diameter Drilling

The Harden 610291 Twist Drill Set is a specialized professional collection designed for high-precision work in metal, wood, and plastic. Forged from high-quality High-Speed Steel (HSS), these bits are engineered to deliver clean, accurate holes with excellent heat resistance. Available at Marvisons, this 13-piece set focuses on small to medium diameters ranging from 1.5mm to 6.5mm, making it an essential kit for electronics, fine cabinetry, and precise mechanical assembly.

Key Features

• Premium High-Speed Steel (HSS): Constructed from industrial-grade HSS, offering superior hardness and the ability to maintain a sharp cutting edge even during high-friction metal drilling.

• Fully Ground Spiral Flutes: The flutes are precision-ground to ensure rapid chip removal, preventing the bit from clogging and overheating in deep holes.

• 118° Split Point Tip: Features a precision-ground tip designed to reduce "walking," allowing the bit to bite into the material immediately for a more accurate start.

• Optimized Size Range: Specifically curated with 13 essential sizes from 1.5mm to 6.5mm, covering the most common diameters for pilot holes and small fasteners.

• Straight Shank Design: Fits all standard 10mm and 13mm drill chucks, whether on cordless drills, impact drivers (with adapter), or benchtop drill presses.

• Compact Storage Case: Comes in a durable, organized index case that protects the bits and makes size identification quick and easy on a busy job site.