HSS 4241 Groove Step Drill Bit 6-60mm High Speed Steel Step Drill for Metal Drilling

Product Overview

This HSS 4241 Groove Step Drill Bit with 6-60mm drilling range is a high-performance industrial drilling tool designed for precision metal working. Made of premium high speed steel 4241 material, it delivers excellent hardness, wear resistance and durability for long-term heavy-duty drilling operations. The stepped groove design allows one-bit multi-size hole drilling, eliminating the need for multiple drill bits and improving work efficiency.

Key Features

• Premium HSS 4241 high speed steel construction for high hardness and wear resistance
• 6mm to 60mm stepped drilling range, supports multiple hole sizes with one single bit
• Groove flute design for smooth chip removal and reduced drilling resistance
• Sharp cutting edge ensures clean, burr-free holes in metal, plastic and other materials
• Universal straight shank fits most standard drill chucks for wide compatibility
• Suitable for industrial maintenance, fabrication, DIY and professional metal working

Specifications

Applications

This HSS step drill bit is widely used in metal fabrication, industrial maintenance, automotive repair, electrical installation, HVAC duct work, and general construction. It is ideal for drilling holes in sheet metal, aluminum profiles, plastic panels, wooden boards and other materials, suitable for both professional industrial users and DIY enthusiasts.

Package Contents

• 1 x HSS 4241 Groove Step Drill Bit (6-60mm)