MAKITA D-17728 Round Shank TCT Masonry Drill Bit 12×600 mm

MAKITA D-17728 Round Shank TCT Masonry Drill Bit 12×600 mm
Specifications With a 12 mm diameter, this drill bit is a widely used size for medium-sized conduit holes or large anchor/fixing bolt holes, while the 600 mm length makes it ideal for applications requiring drilling through very thick walls, concrete floors, or columns that standard drill bits cannot reach. The bit features a round/straight shank for use with the chuck of standard 1/2-inch (13 mm) impact drills.                           
Key Features
- Maximum length (600 mm): Ideal for drilling through the thickest walls or floors in building construction
- Standard size (12 mm): Used for general large anchors and compatible with standard 13 mm impact drills
- TCT Tip: 2-cutter tungsten carbide tip for extended service life
- Special Flute Design: Designed for efficient removal of debris and dust from deep drill holes
Applications
- Through-structure drilling: Drilling holes through very thick concrete walls, columns, or beams for pipe or cable routing
- Structural installations: Deep hole drilling for installing 12 mm anchors/fixing bolts
- Suitable materials: Concrete, brick, masonry, stone, and general construction materials
- Tool: High-power and high-torque impact drill