Mini Air Drill 6.5mm (1/4″) Chuck | Professional Pneumatic Precision Drilling Tool


Price:
Sale price£171.92

Description

Professional Mini Air Drill

Precision-engineered pneumatic drilling tool designed for demanding workshop, automotive, and engineering applications where compact size meets professional performance.

Chuck Capacity
6.5mm (1/4″)
Keyless chuck design
Free Speed
6,000 RPM
Variable speed control
Air Consumption
1.68 CFM
47.6 L/min
Sound Level
81 dBA
Low noise operation

Engineering Excellence

This professional-grade mini air drill combines compact dimensions with exceptional drilling precision, making it the ideal choice for confined workspace applications. The 6.5mm (1/4″) keyless chuck accepts a wide range of drill bits and accessories, whilst the variable speed trigger provides precise control for delicate operations up to 6,000 RPM.

Engineered with a lightweight composite housing and ergonomic grip design, this pneumatic drill delivers sustained performance without operator fatigue—essential for extended workshop sessions and repetitive drilling tasks. At just 0.4kg and 120mm in length, it's perfectly balanced for precision work in tight spaces.

Key Features

  • Keyless Chuck System: 6.5mm (1/4″) capacity for rapid bit changes without additional tools
  • Variable Speed Trigger: Precise RPM control from 0–6,000 for material-specific drilling
  • Efficient Air Consumption: Only 1.68 CFM (47.6 L/min) for economical compressor operation
  • Low Vibration Design: 1.5 m/s² vibration level reduces operator fatigue
  • Compact & Lightweight: 120mm length, 0.4kg weight for precision control in confined spaces
  • Quiet Operation: 81 dBA sound level for comfortable workshop use

Professional Applications

Automotive Workshop

Engine bay drilling, trim removal, panel work, confined-space fastener installation

Engineering & Fabrication

Precision drilling in metal, plastics, composites; jig and fixture work

Maintenance & Repair

Equipment servicing, component assembly, field repair operations

Assembly & Production

Light manufacturing, product assembly, quality control drilling tasks

Technical Specifications

Tool Type Air Drill
Drive / Chuck Size 1/4" (6.5 mm) Keyless Chuck
Free Speed 6,000 RPM
Air Consumption 1.68 CFM / 47.6 L/min
Maximum Hose Size 3/16" (4.8 mm)
Air Inlet 1/4" BSP
Sound Level 81 dBA
Vibration Level 1.5 m/s²
Tool Length 120 mm
Product Weight 0.4 kg
Shipping Weight 0.545 kg
Barcode AC015014875108063

Operation & Maintenance

Pre-Operation Setup

  1. Install an inline air filter-regulator-lubricator (FRL) unit upstream of the tool
  2. Set air pressure to 90 PSI (6.2 bar) at the regulator for optimal performance
  3. Add 3–5 drops of pneumatic tool oil into the air inlet before first use
  4. Connect air supply hose (maximum 3/16" / 4.8mm diameter recommended)
  5. Insert drill bit into keyless chuck and hand-tighten securely

Operating Guidelines

  • Use variable speed trigger to match RPM to material hardness (0–6,000 RPM range)
  • Apply steady, moderate pressure—let the tool do the work
  • For metal drilling, use cutting fluid to extend bit life and improve finish
  • Withdraw bit periodically to clear swarf and prevent binding
  • Allow tool to reach full speed before engaging workpiece

Maintenance Schedule

  • Daily: Add 3–5 drops of pneumatic tool oil into air inlet after extended use
  • Weekly: Inspect air hose and fittings for leaks; check chuck for wear
  • Monthly: Clean air inlet filter; inspect exhaust ports for blockages
  • Store in clean, dry environment when not in use

✓ UK Stock – Fast Dispatch

All orders ship from our UK warehouse with same-day dispatch on orders placed before 2 PM (Monday–Friday). Comprehensive after-sales support and technical guidance available from our pneumatic specialists.

Compatibility Note: Requires compressed air supply with minimum 1.68 CFM delivery at 90 PSI. Suitable for use with compact workshop compressors (8-litre tank or larger recommended for continuous operation).

Safety: Always wear appropriate PPE including safety glasses and hearing protection. Ensure workpiece is securely clamped before drilling. Disconnect air supply before changing bits or performing maintenance.

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