Faithfull HSS Jobber Drill Bit 4.20mm OL78mm WL43mm FAIJ420

Faithfull HSS Jobber Drill Bit 4.20mm is designed for versatile use on wood and metal. Manufactured to DIN 338 standards, this drill bit has an overall length of 78 mm and a working length of 43 mm. It is available as a single item, supplied in bulk packs, and features a high-speed steel, straight shank suitable for use in hand or power drills. The 4.20 mm size is compatible with standard drill chucks for a range of DIY and home improvement tasks.

Technical specifications

• Diameter 4.20 mm
• Overall length 78 mm
• Working length 43 mm
• HSS straight shank
• DIN 338 standard
• Compatible with hand and power drills

Usage

Use for drilling holes in wood and metal surfaces. A cutting lubricant is recommended when drilling into metal, and ensure the drill bit is securely tightened in the drill chuck. Select appropriate speed and pressure based on the material being drilled.

Use with cutting lubricants when drilling into metal; follow safe drilling practices and drill manufacturer guidelines.