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Core Drill
  • Pre-Cast Plank Diamond Core Bits (Crown Style Head)
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Global Diamond Pros

Precast Diamond Core Bits for Reinforced Concrete, Brick, Stone, Plank, Hard Materials 2"- 6"

Regular price $123.00 CAD
Regular price $139.00 CAD Sale price $123.00 CAD
Shipping calculated at checkout.

Laser Welded Diamond Core Bits Designed to Drill Precast Concrete & Reinforced Concrete with High PSI

Featuring High Diamond Concentration V Segments Precision Alignment for Precast Cable and Pandeck Drilling

Wet Drilling Diamond Core Bits - 1-1/4"-7 Thread - 14" Length

Global Diamond Pros diamond core bits are available in a wide variety of sizes with a standard 14 inch long barrel. These precast bits have been tested on concrete and concrete with rebar; concluding with a 35% longer lifespan compared to other diamond precast core bits. Engineered for maximum performance and efficiency to complete your task smoother.

  • Standard 14” long barrel 
  • Drilling method Wet only
  • PRECAST Concrete 
  • Pan deck Concrete 
  • Plank Concrete
  • High PSI Concrete
  • Engineered for fast and smooth drilling
  • Tested for a total of 35% longer lifespan 
  • Fits all standard core drill machines 1-1/4"-7 Thread 
  • Equipment use of core drills and core drill rigs
  • High diamond concentration 
  • BARREL - 14" Length High Resistance Steel Core. Thread: 1-1/4"-7, 12 mm Segment Height
  • SPECIALIZED - For Wet Only Use. Available from 2” to 6" Diameter.
  • EQUIPMENT -  Hand Held or Rig Mount Core Drill Motor - Hilti, Weka, Shibuya, Husqvarna, Dr. Schulze & more!

Customer Reviews

Based on 2 reviews
David Concrete Design

Excellent core bits on reinforced concrete. They were able to give me the exact extension and Hilti Adapter I needed for my machine. Always a huge help working with Global Diamond Pros. Thank you

Anthony ANC
A++ Core Bits

Love these precast core bits, very fast and smooth when cutting rebar. Fast shipping too! Overall A++++