Bosch 2608596392 kierrepora keskikärjellä ja upotusterällä

The Bosch Brad Point Drill Bit with Countersink (MPN 2608596392, Ø 5 mm, length 85 mm) combines drilling, countersinking and deburring in a single operation for wood materials. Made of tool steel, the bit produces precise, clean holes and countersinks suitable for screws and can act as a depth stop during use. It is designed for use in drill drivers and drill stands and is compatible with hard and soft wood, laminated and non‑laminated chipboard and plywood. The set includes a brad point drill bit, an arbour‑mounted countersink and a hexagon pin key.

Advantages

The integrated brad point and countersink design allows drilling, countersinking and deburring in one pass, reducing setup time and improving hole accuracy. Tool steel construction ensures durability and reliable cutting performance. The 90° countersink angle and five cutting edges produce clean chamfers for screw heads, while the bit can be used as a depth stop for consistent recess depth. Supplied with an arbour and hex key for straightforward mounting and adjustment.

Suitable for

Key specifications

How to use

Mount the brad point drill bit with the arbour in a drill driver or drill stand and tighten using the supplied hexagon pin key. Position the brad point to locate the hole accurately, then drill at appropriate speed for the workpiece material. The countersink will form the screw recess and deburr the hole in the same operation. Use the bit as a depth stop by monitoring feed depth to achieve the desired countersink depth.

Recommendations

Operate at moderate drilling speeds appropriate for the wood type, apply steady feed pressure, and secure workpieces to prevent movement. Check compatibility with laminated surfaces and adjust speed to reduce tear‑out. Replace the bit if cutting performance declines or if the edges become damaged.