Bosch 2608596391 poratappi upotusterällä

The Brad Point Drill Bit with Countersink Bosch 2608596391 combines a brad point drill and an arbour-mounted countersink to drill, countersink and deburr wood in a single operation. Made of tool steel with a 90° countersink angle and five cutting edges, this 70 mm twist-type bit is intended for use in drill drivers and drill stands and is supplied in a polybag with hanging hole. The set includes the brad point drill bit, the arbour-mounted countersink and a hexagon pin key.

Advantages

This multi-functional bit performs drilling, countersinking and deburring simultaneously, reducing the number of tool changes. The brad point provides precise positioning and clean entry holes in hard and soft wood, plywood and laminated or non-laminated chipboard. The 90° countersink angle and five cutting edges create an even chamfer and can act as a depth stop for consistent screw seating. The tool-steel construction offers reliable durability for typical woodworking tasks.

Suitable for

Key specifications

How to use

Secure the arbour-mounted countersink with the included hexagon pin key and fit the assembly into the chuck of a drill driver or the spindle of a drill stand. Position the brad point on the marked drilling location to ensure accurate centring, then apply steady, even pressure while drilling. The brad point drills the pilot hole, the countersink forms the chamfer and the cutting edges deburr the hole in a single pass. Stop when the desired depth or screw seating is reached.

Recommendations

Use appropriate drill speed for the material (lower speeds for hardwood), clamp the workpiece securely and wear eye protection. Avoid excessive feed force to prevent tear-out; permit the tool to cut at its designed rate. Check the countersink size against screw head dimensions before driving screws.