SGS HSS 4241 Titanium Coated Step Drill Bit Set - 4-32mm Range with Hex Shank for Metal Drilling

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 15days.

Brand: JOHNSON TOOLS

Product Description

Product Overview

Professional HSS 4241 titanium-coated step drill bits with hex shank design for precision metal drilling applications. These multi-step bits provide versatile hole sizing capabilities from 4mm to 32mm diameter.

Technical Specifications

Available Sizes	9 Steps: 4-12mm 9 Steps: 4-20mm 15 Steps: 4-32mm
Connection Type	Hex Shank
Core Material	HSS 4241 High-Speed Steel
Surface Treatment	Titanium Coating
Application Materials	Metal, Aluminum, Wood, Plastic, Copper, Stainless Steel

Key Features & Benefits

Enhanced Durability: Titanium coating provides superior heat, corrosion, and rust resistance for extended tool life
Premium HSS Construction: High-speed steel maintains cutting edge integrity even at extreme operating temperatures
Automatic Center Punch: Spring-loaded mechanism ensures precise starting points with adjustable striking force
Versatile Applications: Suitable for home repairs and professional use across multiple material types
Multi-Step Design: Single bit creates multiple hole sizes, reducing tool changes and increasing efficiency

Product Images

SGS HSS 4241 titanium-coated step drill bit set showing multiple sizes and hex shank design

Close-up view of step drill bit spiral groove and titanium coating surface

SGS step drill bit set packaging and individual bit demonstration

Industrial Applications

Ideal for metalworking shops, automotive repair, HVAC installation, and general maintenance tasks. The hex shank provides secure grip in drill chucks while the step design eliminates the need for multiple drill bits.