AIRCRAFT 1/2' Drill Chuck For Air Drill 12.5mm Reversable 550rpm (1/2')

Features

• AT0012-specific replacement Designed for the AirCraft AT0012 reversible air drill.
• Internal splined profile Supports positive engagement and controlled movement of the drive components.
• Precision-machined fit Helps maintain alignment and smooth operation within the drill assembly.
• Durable metal construction Built for repeated load cycles and workshop use.

Benefits

• Restores smoother power transfer: Helps reduce slipping, uneven engagement and rough running.
• Reduces play and vibration: A fresh sleeve can tighten internal alignment and improve tool feel.
• Protects related parts: Correct alignment reduces abnormal wear on shafts, gears and mating splines.
• Smart refurbishment item: A practical spare part for keeping an AT0012 drill performing like it should.

Extra Information

• Compatibility: For the AirCraft AT0012 reversible air drill. Confirm part number before ordering.
• Service note: When replacing a splined sleeve, inspect the matching shaft/spline for wear or rounding for best results.
• Lubrication: Use correct lubrication/grease (as applicable to the assembly) during reassembly to reduce wear and improve longevity.

Specifications

Safety

• Wear eye protection when servicing pneumatic tools and handling small metal components.
• Disconnect the air supply and release pressure before opening the drill or removing internal parts.
• Keep components clean and organised during disassembly—metal debris or incorrect assembly can cause tool failure.
• After reassembly, test-run the drill briefly in a clear area to confirm smooth operation before returning to full use.