HT Diamond Finger Bit – 20 mm (3/4″) – Vacuum Brazed
$21.25
High-performance 20 mm diamond finger bit for enlarging, shaping, and rounding out holes in porcelain, granite, and marble. Features a 5/8″-11 thread for standard angle grinders.
In stock
HT Professional Vacuum Brazed Diamond Finger Bit – 20 mm
The HT Diamond Finger Bit is a versatile tool designed for precision shaping. It is specifically engineered to enlarge existing holes, clean up rough edges, or create complex radius cuts for plumbing and electrical fixtures.
Key Features:
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Vacuum Brazed Technology: Premium industrial diamonds are fused directly to the steel core, ensuring extreme durability and an aggressive cutting speed on the hardest surfaces.
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Versatility: Ideal for shaping porcelain, granite, marble, and natural stone. Great for creating “kidney” shapes or adjusting hole diameters.
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Precision and Control: The 20 mm diameter provides excellent stability while grinding, allowing for smooth, controlled material removal.
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5/8″-11 Thread: Designed for the North American market, it fits directly onto professional-grade angle grinders without the need for adapters.
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Dry & Wet Use: Optimized for dry high-speed grinding, but using water will extend the tool’s life and reduce dust.
Specifications:
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Diameter: 20 mm (3/4″)
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Working Length: 50 mm (2″)
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Thread: 5/8″-11
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Process: Vacuum Brazed Diamond
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Speed: Recommended for 6,000 – 11,000 RPM
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