Wera 846 Hex Shank Triple Flute Countersink

The Wera 846 3-Flute Countersink Bit in 10.4mm is a popular mid-range size, well-suited to general-purpose countersinking, chamfering, and deburring across a variety of materials and fastener sizes. It strikes a practical balance between capability and control for workshop and site use alike.

Compliant with DIN 335-C and featuring a 90° cutting angle with three precision cutters, this bit produces clean, accurate results every time. Its ¼" hex shank delivers excellent power transfer and is compatible with DIN ISO 1173-D 6.3 holders. Finely-tuned material elasticity provides durability under demanding use, while the triple-flute design ensures smooth chip removal and a low tilt risk.

Features and Benefits:
• Hex shaft for very good power transfer
• Finely-tuned material elasticity for great durability
• Very good centring properties
• Perfect chip removal
• Precise return movement

Specifications:
Diameter: 10.4mm
Length: 34mm
Shank: ¼" Hex (DIN ISO 1173-D 6.3)
Cutting angle: 90°
Flutes: 3
Standard: DIN 335-C

Contents:
846 3-flute Countersink Bit, 10.40 x 34mm