14-Piece Diamond Countertop Fabrication Kit

V40 FULL Bullnose Router Bit + Diamond Core Drill Bits + Polishing Pads

FREE SHIPPING within the United States

This professional diamond tool combo kit is designed for granite, marble, quartz, concrete and stone countertop fabrication, installation and restoration.

The kit includes essential tools for:

✓ Faucet hole drilling
✓ Countertop edge profiling
✓ Stone edge polishing
✓ Granite and marble restoration
✓ Surface finishing

A complete solution for fabricators, installers, contractors and stone professionals.

PACKAGE INCLUDES:

(A) 1 × V40 Diamond Brazed Router Bit

40mm / 1-1/2" FULL Bullnose Profile

  • 5/8"-11 Female Thread Arbor
  • Designed for approximately 40mm / 1-1/2" thick stone edge
  • Creates a smooth FULL bullnose edge profile
  • Suitable for:

✓ Granite
✓ Marble
✓ Quartz
✓ Concrete
✓ Travertine

Ideal for countertop edge shaping and profiling.

(B) 1 × 4" Diamond Polishing Backer Pad

  • Diameter: 4" / 100mm
  • 5/8"-11 Female Thread Arbor
  • Maximum Speed: 5000 RPM

⚠️ Important:
Do NOT use this backer pad with high-speed grinders.

Designed for compatible variable-speed polishers.

(C) 8 × 4" Diamond Polishing Pads

TOTAL: 8 PIECES

Grits included:

  • 1 × Grit 50
  • 1 × Grit 100
  • 1 × Grit 200
  • 1 × Grit 400
  • 1 × Grit 800
  • 1 × Grit 1500
  • 1 × Grit 3000
  • 1 × Grit 10000

Designed for progressive polishing:

Grinding → Smoothing → Refining → High Gloss Finishing

Suitable for:

  • Granite
  • Marble
  • Concrete
  • Quartz
  • Travertine
  • Natural Stone

Wet use recommended for better cooling and longer pad life.

(D)-(G) Diamond Vacuum Brazed Core Drill Bits

4 Common Countertop Hole Sizes Included:

1 × 1" (25mm) Diamond Core Bit

1 × 1-1/4" (32mm) Diamond Core Bit

1 × 1-3/8" (35mm) Diamond Core Bit

1 × 1-1/2" (38mm) Diamond Core Bit

Features:

  • Vacuum brazed diamond segments
  • Total length: 75mm
  • Designed for hole cutting in:

✓ Granite
✓ Marble
✓ Ceramic
✓ Porcelain
✓ Stone countertops

Common applications:

  • Faucet holes
  • Soap dispenser holes
  • Water filter holes
  • Countertop installation

COMPLETE COUNTERTOP FABRICATION WORKFLOW

1. DRILL HOLES

Diamond Core Drill Bits

↓

2. SHAPE EDGE PROFILE

V40 FULL Bullnose Router Bit

↓

3. POLISH FINISH

8Pc Diamond Polishing Pads

IMPORTANT COMPATIBILITY NOTICE

  • Backer pad maximum speed: 5000 RPM
  • Use with variable-speed polisher/grinder only
  • Do not exceed recommended RPM
  • Always verify tool compatibility before use