Trivella a spirale KWB 042816

Japan auger bit KWB 042816 is an industrial-quality drill bit with a super-sharp thin polished tip section and a main blade designed for fray-proof drilling into hard and soft wood. The specially polished thin tip produces only small shavings that are removed quickly. The bit has a black shiny polish, is made from CV steel and features a 1/4" hexagon shaft (ISO 1173, E 6.3) for precise, effortless drilling with cordless and tethered machines. It is optimized for drilling into wooden beams and all types of wood and is suitable for visible holes used by carpenters and interior fitters.

Advantages

The super-sharp thin polished tip and main blade reduce fraying and produce small shavings for fast removal. The CV steel construction and polished finish provide durability and smooth cutting. The 1/4" hexagon shaft (ISO 1173, E 6.3) ensures secure fit and accurate torque transfer for use with cordless and corded drills. The black shiny polish offers a clean appearance suitable for visible carpentry work.

Suitable for

Key specifications

How to use

Secure the KWB 042816 auger bit in the drill chuck or quick-change hex adapter compatible with a 1/4" hex shaft. Select a suitable drill speed for the wood type—lower speeds for hard wood, medium to higher speeds for soft wood. Position the tip on the marked drilling point and apply steady pressure while keeping the drill aligned with the hole axis. Allow the bit to clear shavings periodically if drilling deep holes to avoid clogging.

Recommendations

Use appropriate personal protective equipment (safety glasses, hearing protection and gloves) and clamp workpieces securely. Match drill speed to wood hardness and clear accumulated shavings during deep drilling to maintain chip removal and prevent overheating. Inspect the bit before use for damage and replace if worn.