Optional blade tension gauge

Precisely ground to within 10μm

Large Capacity Keyed Chuck – Offers precise control for accurate drilling across a wide range of bit sizes

Durable hardwood handles for comfortable grip

The Template Router Guide with Roller is the perfect companion for your Mason Mitre Jig

Heavy Duty Air Needle Scaler 3500BPM 28mm Stroke 3 X 180mm Needles, Pistol Style M7-SN2128 by M7 Bamboo Polishing Cloth Optional blade tension gaugeFeatures Needle size : 3 x 180mm (24 per set). Superb quality pneumatic needle scaler. Specification Stroke Length: 28mm Blows Per Minute: 3500BPM Air Requirements: 7. 4 CFM 90 PSI Inlet: 1 4" Overall Length: 335mm Net Weight: 2. 8kg Sound Pressure: 100 dBA Vibration Level: 8. 1m s