... .8 HRA,TRS 2450N/mm2 Tolerance: +/-0.13 Tungsten Carbide Snow Plow Insert this product is shiped to Russia, Canada, USA etc ... 3. carbide for miningApplications: mining inserts, drill bits. hammers, carbide snow plow insert( very popular in North American market)4. Wear parts ... , Schwing, Kyokuto, Sany, Zoomlion, Sermac, CIFA, Niigata etc Tungsten Carbide Snow Plow Insert