DTH button bitProduct Description(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics,Website: , and YK 05 tungsten carbide as same grade as internationally well-known brand. (2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand, (4) Entire CNC processing procedure ensure the quality consistency and reliable. (5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special "stress relief" processes ensure consistent performance. (6) Designed for maximum performance and hole cleaning ability and high penetration rate.Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.Name of productThe drill bit diameterDiam.alloy Tip size(mm)SplineWeight (Kg)Supporting the impactormmEdge toothGaugeFront toothFrontDown the hole button bits 765×123×1145×42.5906×144×12 50×63.5CZ90956×142×12 2×123.6906×144×12 54×63.5 CZ90A CIR90936×142×14 2×123.5906×142×14 2×123.5956×144×123.7 1006×143×14 2×14 56×4-4.8 CZ100 CZ100B1056×143×14 3×125.11106×143×14 4×125.31156×143×14 4×145.61206×143×14 4×145.9 1106×143×14 4×1260×45.51106×144×12 3×125.31156×143×14 4×145.8 1106×145×14 65×66.31156×163×14 3×146.51206×146×146.8 CZ1101256×163×14 3×1471306×163×14 4×147.41356×167×148.11406×167×148.81508×147×14 3×1482×615.5CZ150A1058×146×12 64×88CZG115 DHD3401158×146×148.3 1408×168×1483×814.5DHD3501408×168×1488×815.8 1528×1610×14 99×822.6 DHD3601658×1610×1624Packing & Delivery1.Wooden case or as your requirments2.10 days after receiving deposit Company InformationShandong Yikuang Drilling Technology Co.,Ltd. (hereinafter referred as YK drill) is a professional manufacturer of mining equipment and rock drilling tools. As a young and developing enterprise, YK drill is located in Linqing City of Shandong Porvince. Main distribution scope of YK drill includes full range of rock drilling tools for top-hammer open mine drilling, under-ground long-hole drilling, top-hammer tunnel drilling and rock bolt anchoring. The full range rock drilling tools include hydraulic drilling tools, DTH drillling tools, tapered equipment and drilling tools for under-ground long-hole drill rigs; the hydraulic drilling tools include drill rods, drill bits, couplings, shank adaptors, hydraulic drifters and thereof spare parts. DTH drilling tools include DTH hammers, DTH bits and DTH drill pipes of high pressure, middle pressure and low pressure. The tapered equipment include high-quality tapered button bits, tapered chisel bits, tapered cross bits, tapered rods and integral rods. The distribution network of YK drill includes more than 20 Provinces, autonomous regions and municipalities in domestic marker, and more than 20 countries like Australia, America, Canada, Finland, Germany, Japan, South Africa, Chile and so on around the worid. YK drill looks forward to cooperating sincerely with clients all over the world.FAQ1.Q: Are you a factory or trading company? A: We (Linqing Ruilong Drill) has our own factory to produce goods for you.2.Q: Where is your factory located? How can I visit there? A: Our factory is located in Liaocheng City,China. You can fly to Jinan Airport directly.All our clients,from home or abroad,are warmly welcome to visit us. 3.Q: About samplesA: We are honored to offer you samples for your checking.Postage can be refund after order is confirmed.4.Q:Package and Shipping A: Export packing or as your requirements. Shipment: 5.Q: PaymentA:T/T:30% as deposit and 70% balance after get copy of B/L.B:L/CC:Western UnionD:PaypalE:Discuss together between buyer and supplier.