Drill bit set IRWIN 10502331 5 pcs 1 cm diameter

The IRWIN 10502331 drill bit set includes five 1 cm diameter bits designed for general-purpose drilling. Manufactured to DIN 338 standards with a cylindrical shank and packaged in a Quadro Pack, these bits feature a universal 118° point and precision ground cutting edges for accurate holes and clean finishes across a range of materials.

Advantages

Precision ground cutting edges and ground flutes provide fast chip removal and consistent drilling accuracy. The universal 118° point shape reduces walking and is suitable for drilling a wide selection of materials. Cylindrical shanks ensure compatibility with standard chucks, and the Quadro Pack protects the bits during storage and transport.

Suitable for

• Drilling through metal
• Drilling through wood
• Drilling through plastic
• General workshop and maintenance tasks

Key specifications

• Brand: Irwin
• Model / MPN: 10502331
• Quantity: 5 pieces
• Diameter: 1 cm (10 mm)
• Point angle: 118° universal
• Shank type: Cylindrical
• Standards: Manufactured to DIN 338
• Packing: Quadro Pack

How to use

Secure the cylindrical shank in a compatible drill chuck, set the drill to an appropriate speed for the material, and apply steady pressure while drilling. Use cutting fluid or lubricant when drilling metals to reduce heat and extend bit life. Clear chips frequently to maintain accuracy and prevent clogging of the flutes.

Usage recommendations

For best results, start drilling with a center punch on smooth metal surfaces to prevent wandering; use slower speeds and cutting oil for hard metals and higher speeds for wood and plastics.