Vacuum Brazed Finger Bit for Marble Wet 50 Grit 20mm D x 45mm H VFB2045
Vacuum brazed finger bit for marble / 1/2 gas thread / Wet
The Vacuum Brazed Finger Bit for Marble (Model: VFB2045) is a highly specialized, professional stone-fabricating CNC tool designed for wet milling, contouring, and expanding cutouts in marble and soft stone. Built with a 20mm diameter and a 45mm cutting height, this bit features a 50-grit vacuum-brazed diamond layer that allows for exceptionally fast and smooth lateral stock removal while minimizing the risk of micro-chipping delicate marble surfaces. It is equipped with a standard 1/2" Gas thread to mount directly into CNC machinery spindle systems.
Key Specifications & Application Parameters
• Material Optimization: Specifically engineered for soft stone processing, including natural marble, limestone, and architectural travertine.
• Vacuum Brazed Bond: Unlike sintered bits meant for hard granite, the vacuum-brazed diamonds expose more abrasive cutting edges to ensure rapid milling without creating excessive frictional heat or edge binding.
• Wet Operation Required: Must be run with central or external water cooling. Continuous water delivery flushes out abrasive stone slurry, maintains cool running temperatures, and dramatically increases the lifespan of the tool.
• Dimensions: Features a 20mm operational width (D) and a 45mm usable cutting length (H), making it ideal for standard kitchen benchtops or stone vanity slabs ranging from 20mm to 40mm in thickness.
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