Clinometer

Precision Silva “Quarrymaster” model  for easy and  accurate checking of vertical shothole angles by sighting on a torch. Complete with leather case.  

Connecting Wire

Dual core 22 gauge copper connecting wire with PVC insulation. Packaged on 100m spool.  Resistance 10-12 ohms per 100m length.    

Stemming Bags

Clear plastic bag, thickness 112 microns, suitable for 100/105mm diameter drill holes. Supplied in lay-flat form 800mm long x 132mm wide, heat-sealed at one end, in packs of 50.

Measuring Rope

Heavy duty non-conductive 6mm wide, fibreglass coated for maximum abrasion resistance. Lightweight and flexible. Available in length 30m (printed in metres) or in length 100ft  (printed in feet and inches).

Cartridge Extractor

Single screw, all brass extractor for clockwork rotation only. Fitted with split brass connector for use with 25mm charging rod. Screw length 300mm

Charging Rod

Rigid yet flexible blue polypropylene rod fitted with universal brass joints for clockwork rotation only. 25mm diameter x 814mm long (1 inch x 3 ft)

Shot-firing Cable

Twin core white PVC insulated 6 sq. mm cable, ‘figure 8’ construction.Packaged on 100m reel. Total resistance 4-5 ohms per 100m length.