MAKITA SDS 4Plus Rotary Hammer Drill Bit 12×450 mm P-30667

MAKITA Drill Bit  P-30667  SDS 4Plus 12×450 mm
Specifications The P-30667 drill bit is a premium-grade masonry drill bit from Makita utilizing 4-cutter (Quad Cutter) technology made of high-quality tungsten carbide (TCT). The symmetrical 4-cutter design provides high stability and superior resistance to jamming when striking rebar inside concrete. This 12 mm x 450 mm size is designed to support drilling depths of up to 400 mm, which is essential for penetrating extra-thick walls or large floors/beams.                                                                                                                                                                    Features
- 4-Cutter Tip: Increases stability, reduces wear, and resists damage when drilling reinforced concrete (rebar).
- Extra length (450 mm): Capable of drilling up to 400 mm deep, ideal for through-drilling very thick structures
- High Precision: Delivers round, standard-sized holes consistently, even when drilling over long distances.
- Excellent debris removal: Long flute design efficiently evacuates large volumes of dust from deep drilled holes
Applications
- Primary Materials: Concrete, reinforced concrete, stone, brick, masonry
- Applicable Tools: SDS Plus rotary hammers (a high-power rotary hammer is required to deliver sufficient impact energy for a 450 mm long bit).
- Suitable applications:Pipe/cable installations requiring penetration through extra-thick walls/floors,Structural work requiring deep drilling