Harden Professional 25-Piece HSS Twist Drill Bit Set – 1mm to 13mm | 610293

Description

Harden 610293 25-Piece HSS Twist Drill Set – Industrial Precision Drilling

The Harden 610293 Twist Drill Set is a comprehensive professional-grade collection designed for high-speed drilling in metal, wood, and plastic. Forged from premium High-Speed Steel (HSS) and precision-ground to industrial standards, these bits offer exceptional durability and heat resistance. Available at Marvisons, this 25-piece set features a wide range of sizes from 1mm to 13mm, ensuring you have the perfect bit for everything from delicate electronic work to heavy-duty mechanical repairs.

Key Features

• Premium High-Speed Steel (HSS): Constructed from high-quality HSS with a specialized coating for increased hardness and reduced friction, extending the life of each bit.

• 118° Split Point Tip: Features a precision-ground 118-degree tip that starts drilling on contact without "walking" or skating, ensuring accurate hole placement every time.

• Fully Ground Flutes: The spiral flutes are fully ground to provide efficient chip removal and faster drilling speeds compared to standard rolled bits.

• Comprehensive 25-Piece Range: Includes all essential sizes from 1.0mm to 13.0mm in 0.5mm increments, providing a complete solution for various project requirements.

• Straight Shank Design: Compatible with all standard 10mm and 13mm keyed or keyless drill chucks found on power drills and drill presses.

• Industrial Metal Index Case: Housed in a rugged, labeled metal storage box that keeps the bits organized, protected, and easy to access in the workshop.