Two Wing Prongs Rock Anchor Drill Bit Coal Mining PDC Anchor Bit

Two wing prongs rock anchor drill bit coal mining pdc anchor bitProduct Description     SpecificationProduct namelevelpdc TypesAdaptive strata diametermm thread buckleremarks PDC Two wing  anchor bit Super strong whole/plain film F≤12 25 27 28 29 30 32 36 42 M14*1.5 M16*2 M14*2 M12*2 We choose diamond composite sheet flat sheet and spherical sheet two, flat sheet footage fast, the application of complete formation. Spherical sheet strong impact resistance, not easy to collapse, suitable for broken and complex strata.   High strength whole/spherical plate F≤12         strengthen whole/half F≤10         ordinary whole/half F≤8       Product namelevelpdc TypesAdaptive strata diameter mm thread buckleremarks PDC three wing anchor bit   half F≤16 27,28,30,32 M14*1.5 M16*2 M14*2 M12*2 We choose diamond composite sheet flat sheet and spherical sheet two, flat sheet footage fast, the application of complete formation. Spherical sheet strong impact resistance, not easy to collapse, suitable for broken and complex strata.     whole F≤16 36,42     Packing & Delivery To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. Company Profile       /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1