Makita ⁹⁄₁₆” x 6¼” Masonry Drill Bit

Makita 9/16″ SDS-Plus Masonry Drill Bit

Makita 9/16″ Carbide-Tipped SDS-Plus Masonry Drill Bit D-00985 – Professional Carbide-Tipped Masonry Drill Bit for SDS-Plus Rotary Hammers. Professional-grade carbide-tipped SDS-Plus masonry drill bit designed for high-performance drilling in concrete, brick, block, and masonry materials with Makita and other SDS-Plus compatible rotary hammers.

Key Benefits

• Carbide-tipped construction
• SDS-Plus shank design
• Fast drilling performance
• Superior durability
• Precision ground tip
• Reduced vibration
• Long service life
• Easy bit changes
• Professional quality
• Versatile applications

Technical Specifications

• Model: D-00985
• Diameter: 9/16 inch (15.0mm)
• Shank Type: SDS-Plus
• Material: Hardened steel with carbide tip
• Overall Length: 6-1/4 inches (160mm)
• Working Length: 4 inches (100mm)
• Flute Design: Twin-flute spiral
• Tip Angle: 130 degrees
• Compatibility: SDS-Plus rotary hammers

Perfect For

• Concrete drilling
• Brick masonry work
• Block construction
• Anchor installations
• Electrical conduit mounting
• Plumbing installations
• HVAC installations
• General construction
• Industrial applications
• Professional contracting

Key Features

• Carbide Tip: Ultra-hard carbide for extended life and faster drilling
• SDS-Plus Shank: Quick-change system for tool-free bit changes
• Twin-Flute Design: Efficient debris removal and reduced binding
• Precision Ground: Accurate hole sizing and clean penetration
• Heat-Treated Steel: Maximum strength and durability under heavy use

Application Instructions

1. Ensure the SDS-Plus rotary hammer is OFF
2. Pull back the chunk collar
3. Insert the bit fully into the chuck
4. Release the collar to the lock bit
5. Set the hammer to rotation + percussion mode
6. Mark the drilling location accurately
7. Start the drill at low speed
8. Apply steady forward pressure
9. Allow the bit to do the work
10. Clear debris periodically

Keywords: Makita, SDS-Plus bit, carbide masonry bit, 9/16 inch bit, concrete drill bit, rotary hammer bit, professional drill bit, construction bit