2800, 4100, 4800 and 495. Engineered with PRECISION, built TOUGH for the most Jurassic mining conditions in the world. Manganese & Alloy with PTA Tungsten for extra wear protection. In house and in stock at Raptor. Edmonton, Barrie, Miami, Salt Lake City, Arequipa & Belo Horizonte. Email us: raptor@raptormining.com