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Montolit FAJ06 1/4" Diamond Drill Bit

Montolit FAJ06 1/4" Diamond Drill Bit

by Montolit
SKU FAJ06

$32.25 - $32.25
$32.25
$32.25 - $32.25
$32.25

Clean, fast holes in the hardest tile. The Montolit FAJ06 1/4" Diamond Drill Bit drills a 1/4" hole through dense porcelain, natural stone, and glass with a vacuum-brazed diamond crown that bites hard and leaves crisp edges — far less chipping and cracking than cheap bits. Run it wet or dry, on a drill or a grinder.

More Details

A vacuum-brazed diamond drill bit for clean 1/4" holes in porcelain, stone, and glass.

  • Hole size: 1/4"
  • Diamond crown: Vacuum-brazed for aggressive cutting and clean hole edges
  • Materials: Dense porcelain, natural stone, glass, and other hard tile
  • Wet or dry: Works either way — adapts to any jobsite setup
  • Best for: Anchors for shelving and shower accessories, fasteners, and mounting brackets
  • Build: Balanced body runs with minimal vibration for accurate starts and straight holes
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Montolit FAJ06 1/4" Diamond Drill Bit - Montolit Quality. Crafted for Daily Use.

The Montolit FAJ06 Diamond Drill Bit offers installers a dependable, fast-penetrating option for creating clean 1/4" holes in the toughest tile materials. Its vacuum-brazed diamond crown delivers aggressive cutting performance while maintaining crisp hole edges—helping reduce chipping and preventing the surface fractures common with cheaper bits.

This size is ideal for everyday hardware installation, including anchors for shelving, shower accessories, fasteners, and various mounting brackets. The bit runs exceptionally well wet or dry, giving installers flexibility in tight spaces, overhead drilling, or areas where water cooling is impractical.

The FAJ06’s balanced steel body minimizes vibration, improving control on vertical tile, slab surfaces, and delicate polished finishes. Built for long-term use on commercial or residential jobs, it’s a go-to bit that pairs power, precision, and durability in one installer-friendly design.

Why Tile Pros Choose It

  • Great everyday size: Perfect for anchors, clips, and small hardware.

  • Fast cutting action: Vacuum-brazed diamonds slice through hard porcelain with ease.

  • Cleaner hole edges: Reduces chipping and minimizes breakout on fragile materials.

  • Wet or dry capability: Suitable for all jobsite conditions.

  • Low vibration: Provides better accuracy, especially on wall tile.

  • Built for longevity: Holds up under repeated heavy-duty professional use.