Ajax - 511-RK Heavy Duty Breaching Drill Kit

AJAX 511‑RK Heavy Duty Breaching Drill Kit

Commercial-Grade Pneumatic Drill Kit – Designed for Tactical Breaching in Rescue Scenarios

The AJAX 511‑RK Heavy Duty Breaching Drill Kit delivers the highest level of drilling performance when rapid vertical or horizontal access through concrete and stone is critical. Engineered for urban search-and-rescue teams, technical rescuers, and tactical emergency operators, this kit is optimized for drills ranging from stitching holes to deploying cameras and anchor pins.

Kit Components

• Heavy-duty breaching drill with a wide capacity range (⅝″ to 2¼″) — ideal for stitching holes, camera insertion, and anchoring 

• **Carbide-tipped speed bits** in multiple sizes:
  • ⅝″ × 9″
  • ⅞″ × 14″
  • 1″ × 14″
  • 2¼″ piloted rock bit for deeper 12″ "H" threaded holes 

• 5′ whip hose with pressure-feed lubricator and 32 oz biodegradable air tool oil — ready to go out of the bag

• RipStop vinyl Go Bag (18 oz) with shoulder strap and internal locking system

• Accessory bag dedicated to drill bits and consumables

Performance Specs

• Net Weight: 16.5 lb

• Length: 19″

• Bore / Stroke: 1.9375″ / 1.89″

• Blows per Minute: ~2,900

• Chuck Size: ⅞″ × 3¼″ HEX

• Air Inlet: ½″ NPT

• Air Consumption: 36 CFM 

Key Advantages

• High drilling speed—significantly faster than electric or hydraulic systems, providing quicker access when every second counts 

• Effective dust removal—through-bit air holes ensure clear visibility and cleaner operation

• Versatile hole range—from standard stitching up to 2¼″ diameter for special applications

• Complete, ready-to-deploy kit—contains drill, bits, hose, oil, and storage—all in one go bag

Typical Applications

• Urban search & rescue hole stitching

• Confined space access for cameras or anchors

• Tactical breaching of concrete or stone structures