MAKITA P-29321 SDS-Plus 4Plus Hammer Drill Bit 7×160 mm

MAKITA  P-29321  SDS 4Plus Drill Bit 7×160 mm
Specifications The P-29321 drill bit is part of Makita's SDS Plus 4Plus series, utilizing 4-cutter (Quad Cutter) technology at the tip made of high-grade tungsten carbide (TCT). The 4-cutter tip design provides high stability and durability, preventing jamming and reducing breakage when striking rebar inside concrete, resulting in round and uniformly sized holes. The 7 mm x 160 mm size is the most common standard length used for drilling holes for small to medium anchor installations.                                                                                                           Key Features
- 4-cutter tip: Delivers hole integrity, extends service life, and provides high durability against drilling into reinforced concrete
- Standard length (160 mm): The most commonly used length for general hole drilling
- High precision: Drilled holes are round and consistent in size to standard, ideal for anchor installation work
- Excellent chip evacuation: Spiral flutes facilitate power transmission and quickly remove dust
Applications
- Primary Materials: Concrete, reinforced concrete, stone, brick, masonry
- Applicable tools: SDS Plus rotary hammers only
- Suitable applications: Installing 7 mm anchors or bolts at standard depths Drilling holes for general utility systems in concrete structures