Brad point drill bit KWB 511808 8 mm diameter 1 pc

Brad point drill bit KWB 511808, 8 mm diameter, extra-long design for drilling through beams and thick timber. Made from CrV steel with a single spiral and chemical black finish, it features a centred point and two cutting wings to produce accurate, break-out-free holes in soft and hardwoods. Supplied as a single piece, this industrial-quality wood drill bit is intended for precise woodworking and construction tasks.

Advantages

The brad point ensures precise positioning and reduced walking when starting holes. The two cutting wings and chamfer-ground edges deliver clean hole edges and minimise tear-out on the exit face. Manufactured from chrome-vanadium (CrV) steel with a chemical black finish for improved durability and corrosion resistance. The extra-long length enables drilling through beams and deep workpieces where standard lengths are insufficient.

Suitable for

• Drilling clean, accurate holes in softwoods
• Drilling holes in hardwoods
• Through-holes in beams and thick timbers
• Woodworking and carpentry tasks requiring precise hole positioning

Key specifications

• Brand: KWB
• Manufacturer part number (MPN): 511808
• EAN: 4009315118086
• Diameter: 8 mm
• Quantity: 1 piece
• Material: Chrome-vanadium (CrV) steel
• Finish: Chemical black
• Point type: Brad point with centre point and 2 cutting wings
• Spiral: Single spiral
• Intended use: Soft- and hardwoods, beams

How to use

Mark the drilling position and secure the workpiece to prevent movement. Fit the 8 mm KWB brad point bit in a drill or drill press chuck, ensuring it is tightened and aligned. Start drilling at low speed to allow the centre point to locate accurately, then increase speed as appropriate for the wood type. Apply steady pressure and let the cutting wings and spiral remove chips. When drilling through beams, support the exit side to reduce tear-out.

Рекомендации по применению

Для получения наилучшего результата используйте подходящую скорость сверления в зависимости от твёрдости древесины, закрепляйте заготовку и при необходимости сверлите опорным бруском со стороны выхода, чтобы уменьшить вырывы.