Apexx Countersink Core Bits

Apexx Vacuum Brazed Diamond Countersink Core Bits

Price range: $70.00 through $225.00

The APEXX Vacuum Brazed Diamond Countersink Core Bits are designed for precision drilling and countersinking in granite, quartzite, engineered stone, marble, porcelain, and ultra-compact surfaces. Featuring advanced vacuum brazing technology and a tapered diamond rim, these durable core bits provide efficient material removal and smooth countersink preparation. Suitable for wet or dry applications with a 5/8″-11 female thread connection. Available in multiple sizes for professional stone fabrication.

Description

APEXX Vacuum Brazed Diamond Countersink Core Bits

Professional Diamond Core Drilling & Countersinking for Stone Fabrication

Get precision, durability, and reliable performance with APEXX Vacuum Brazed Diamond Countersink Core Bits. Engineered for professional stone fabricators, these versatile diamond tools are designed to drill and prepare countersunk holes in a variety of natural and engineered stone materials.

Featuring advanced vacuum brazing technology, each core bit is equipped with a tapered diamond-coated rim that helps remove material efficiently while creating the countersink profile needed for stone fabrication applications.

Whether you’re working with granite, natural quartzite, engineered quartz, marble, porcelain, or ultra-compact surfaces, APEXX countersink core bits offer a practical solution for demanding fabrication projects.

Key Features & Benefits

  • Advanced Vacuum Brazing Technology: Diamond abrasive construction designed for durability and effective material removal.
  • Tapered Diamond Rim: Designed for countersink hole preparation and shaping.
  • Versatile Material Compatibility: Suitable for granite, marble, engineered stone, natural quartzite, porcelain tile, and ultra-compact surfaces.
  • Wet or Dry Operation: Flexible use for different fabrication applications.
  • 5/8″-11 Female Thread: Designed for compatible threaded equipment.
  • Multiple Sizes Available: Choose the core diameter and tapered rim size that best suits your application.

Product Specifications

Core Bit Diameter Tapered Rim Diameter Maximum RPM
1-3/8″ 2″ 4,000
1-1/2″ 2-3/8″ 4,000
1-3/4″ 2-9/16″ 4,000
2″ 2-3/4″ 4,000
3-1/2″ 4-7/16″ 3,500

Connection: 5/8″-11 Female Thread
Application: Wet or Dry
Technology: Vacuum Brazed Diamond

Ideal for Professional Stone Fabricators

APEXX Vacuum Brazed Diamond Countersink Core Bits are a dependable addition to your fabrication tooling. Their combination of diamond abrasive technology, tapered design, and material versatility makes them well suited for professional countertop fabrication and stoneworking applications.

 

Additional information

Weight N/A
Dimensions N/A
Sizes

1-3/8" Core x 2" Rim, 1-1/2" Core x 2-3/8" Rim, 1-3/4" Core x 2-9/16" Rim, 2" Core x 2-3/4" Rim, 3-1/2" Core x 4-7/16" Rim

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