The Wera 845 Hex Shank Single Flute Countersink in 12.4mm is well suited to countersinking and deburring larger fixings, offering a size that handles heavier-duty applications with confidence. It is an excellent choice for joinery, metalwork, and construction tasks where a clean, accurate countersink on a larger fixing is required. The 1/4" hexagon shank ensures strong, reliable power transfer, whilst the single-flute geometry keeps chips clearing freely throughout the operation. Working with this bit is vibration-free and scratch-free, protecting both the tool and the workpiece surface and delivering a high-quality finish every time. Suitable for use with DIN ISO 1173-D 6.3 compatible holders for fast, secure bit changes. 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, 12.40 x 36mm Specifications: Diameter: 12.40mm Length: 36mm

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