Wera 845 Hex Shank Single Flute Countersink

The Wera 845 Hex Shank Single Flute Countersink in 10.4mm is a popular mid-range size, well suited to countersinking and deburring standard-sized fixings across a wide variety of materials. Its size makes it a highly practical all-rounder for trade and workshop environments.

Built around a 1/4" hexagon shank, it delivers excellent power transfer while keeping operation completely vibration-free and scratch-free. The single-flute design allows for efficient chip removal, helping to maintain a clean work surface and prolong the working life of the bit. The finish left by this countersink is consistently smooth and professional.

Compatible with DIN ISO 1173-D 6.3 holders, it integrates effortlessly into quick-change driver systems.

Features and Benefits:
• 1/4" hex shank for excellent power transfer
• Vibration-free and scratch-free operation
• Single-flute design for perfect chip removal
• Superior countersink surface quality
• Long service life
• Compatible with DIN ISO 1173-D 6.3 holders

Contents:
845 1-flute Countersink Bit, 10.40 x 34mm

Specifications:
Diameter: 10.40mm
Length: 34mm