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CRL
CRL 4 in Cast Iron Drill Guide Ring for Rubber Base
CRL 4 in Cast Iron Drill Guide Ring for Rubber Base
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Shipping Weight: 1.1 Pounds
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: each
Compliance and Restrictions
Warning: Reproductive Harm
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Description
Overview
- Cast iron rings with rubber bases for secure grip
- Retains abrasive grain slurry for efficient glass cutting
- Eliminates putty dam—improves coolant contact and hole quality
Use these CRL Rubber Base Drilling Rings (SKU: RBR9) to retain abrasive grain slurry while the drill spins into glass. The cast iron rings with bonded rubber bases seal to the workpiece to keep coolant and abrasive mixed at the cutting surface, enabling faster, cleaner glass drilling. Available in four diameters—sold individually or as a set—these drilling rings are designed specifically for glass hole cutting applications where slurry retention and stability matter.
Product Warning:
Always wear proper safety gear, including eye protection, when drilling glass. Perform work on a flat, horizontal surface. Use a Ground Fault Circuit Interrupter (GFCI) when operating electric tools with water or coolant. Failure to follow these precautions can result in operator injury.
Order CRL Rubber Base Drilling Rings now to improve glass drilling efficiency and hole quality.
