Tools
GOTCHA™ & cutters
Stainless recovery tool for retrieving leads and boosters, plus BlastMaster det-cord cutters.
316 stainless, non-sparking
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Priming
RockStar™
Centres and locks 250 g boosters in the hole, every time.
Ø62–127 mm holes
250 g boosters
Made in Australia
RockStar™ is a precision booster spider that locates and locks a booster at the centre of the blast hole. Its equilateral pentagram shape gives consistent placement in holes from Ø62 mm to Ø127 mm, and its interference-fit legs grip the hole wall on insertion.
Order your way. Company account, purchase order, card through eWay, or PayPal.
Shipped from Perth, WA. Freight to mine sites across Australia, and overseas on request.
Technical support. Sizing guidance and deployment tips from our team.
Product details
Pentagram geometry
Stable, centred booster placement.
Interference-fit legs
Lock into the hole wall on insertion.
Snap-on design
Booster groove gives quick, reliable attachment.
38% more mass
Heavier than comparable spiders for strength.
Anti-static
Polypropylene with anti-static additive.
Eco-carton option
Recyclable, minimal packaging.
Applications
| Hole diameter | Ø62 mm to Ø127 mm |
|---|---|
| Booster fit | Snap-on groove interface |
| Compatible boosters | Orica StopePrime™ 250 g, Dyno Nobel RingPrime® 250 g, others with Ø41 mm collars |
| Material | Polypropylene with anti-static additive |
| Mass | Up to 38% heavier than the leading competitor |
| Trade mark | #2472225 |
Packaging
| Part # | Pack | Spiders |
|---|---|---|
| 3-088209 | Box | 42 |
| 3-238896 | Eco-carton | 294 |
| 3-753162 | Carton (12 boxes) | 504 |
Orica StopePrime™ 250 g and Dyno Nobel RingPrime® 250 g. Other boosters with Ø41 mm collars may also fit.
Related
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Measuring
Submergo™
Dip tapes and survey ropes for accurate hole depth checks, compatible with all explosive formulations.
Tapes 8–50 m · ropes to 150 m
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Delineation
Solar flashers
Beacons that charge under any light, including fluorescent, and flash automatically at dusk.
Auto dusk-on · ~400 m
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Quote on RockStar™
Send the size and quantity you need. We reply with price, availability and freight within one business day.