Hejian Huanyu Petroleum Machinary Co. Ltd

China, China

• MOQ 1 Piece(s)
• Materialdiamond

Size available: from 3(76.2mm) to 17 1/2 (444.5mm). wearbale chinese pdc bit 1, types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit), both of which are used for mining pilling, water well drilling or oil well drilling 2, model: various kinds and according to the requirements of customers 3, material: ally steel, tungsten carbide insert 4, color: can be as you like 5, size: from any other regular size available from1.8"(45 mm)to 26"(660 mm) 6, moq:1 piece 7, bit body color: can be as you like: matrix body, pdc cutters 8, certification: api 9, applicable f moq:1 piece or: petroleum&gas, water well and mining 10, bearing sealed: metal sealed(hj) rubber sealed(ha) not sealed(w) 11, formation: soft formation, soft to medium hard formation, medium hard formation , hard formation, very hard formation .we have different and suitable types 12, button bit: small tooth, big tooth, conical inserts, chisel inserts 13, packing: in wooden case or steel case 14, payment term: l/c at sight, t/t 15, delivery time:about two weeks, but still depending on the quantity of the order 16, advantage: high quality on time delivery and large available quantity 17, strongest bit in good price, best service and on time delivery. 18, many years' experience to insure you the quality and you can rest assured if do business with us 19, we are a professional supplier of new and used (rebuilt) drill bits used for oil filed, waterwell. Including tricone bits, pdc bits and drill bits. Various of model and dimension available , good condition and reasonable price

• MOQ 1 Piece(s)
• Materialhigh carbon steel

Milled tooth rock bits some iadc code for reference: 437 soft formation tci tricone bits the 427 tci bits are used to drill low compressive strength, very soft formations .tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.this cutting sstructure design, combined with maximum cone offset, results in high bit penetration rates .the deep intermesh of cutter rows prevents bit bailing in sticky formations. 517 medium formation tci tricone bits the 517features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.this desing provides a fast drilling rate and added cutting structure durability in medium-to medium hard formations .the hsn rubber o-ring provides adequate sealing for bearing durability. 637 hard formation tci tricone bits the 637bits can be used to drill hard and abrasive formations .wearresistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.maximum numbers of bemisphericalshaped inserts are used in all rows to provide cutter durability and long life. 617 medium-hard formation tci tricone bits the 617features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.this design provides a fast drilling rate and added sutti8ng structure durability in medium to medium hard formations .the hsn rubber o-ring [rovodes adequate sea;omg fpr bearomg dirability. steel tooth bits series 114-117 soft formation tooth bits the 114-117 bits are used to drill low compressive strength, soft formations .long projection tooth lengths are used on high offset cones to provide thegreatest penetration rates possible.wear-resistant hard facing is used to control tooth wear.onthe softest bit ty0pes this hard facing completely covers the bit teeth. 127 medium-hard formation tooth bits the 127bits are used to drill high-compressive strength, medium hard formations .short projection teeth with reduced crest length are used in this series of bit designs .durable hard facing is applied to reduce tooth wear

• MOQ 1 Piece(s)
• Materialtungsten carbide insert

Some iadc code for reference: 437 soft formation tci tricone bits the 427 tci bits are used to drill low compressive strength, very soft formations .tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.this cutting sstructure design, combined with maximum cone offset, results in high bit penetration rates .the deep intermesh of cutter rows prevents bit bailing in sticky formations. 517 medium formation tci tricone bits the 517features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.this desing provides a fast drilling rate and added cutting structure durability in medium-to medium hard formations .the hsn rubber o-ring provides adequate sealing for bearing durability. 637 hard formation tci tricone bits the 637bits can be used to drill hard and abrasive formations .wearresistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.maximum numbers of bemisphericalshaped inserts are used in all rows to provide cutter durability and long life. 617 medium-hard formation tci tricone bits the 617features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.this design provides a fast drilling rate and added sutti8ng structure durability in medium to medium hard formations .the hsn rubber o-ring [rovodes adequate sea;omg fpr bearomg dirability.

• MOQ 1 Piece(s)
• materialtungsten carbide insert

Roller cone bits some iadc code for reference: 437 soft formation tci tricone bits the 427 tci bits are used to drill low compressive strength, very soft formations .tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.this cutting sstructure design, combined with maximum cone offset, results in high bit penetration rates .the deep intermesh of cutter rows prevents bit bailing in sticky formations. 517 medium formation tci tricone bits the 517features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.this desing provides a fast drilling rate and added cutting structure durability in medium-to medium hard formations .the hsn rubber o-ring provides adequate sealing for bearing durability. 637 hard formation tci tricone bits the 637bits can be used to drill hard and abrasive formations .wearresistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.maximum numbers of bemisphericalshaped inserts are used in all rows to provide cutter durability and long life. 617 medium-hard formation tci tricone bits the 617features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.this design provides a fast drilling rate and added sutti8ng structure durability in medium to medium hard formations .the hsn rubber o-ring [rovodes adequate sea;omg fpr bearomg dirability. steel tooth bits series 114-117 soft formation tooth bits the 114-117 bits are used to drill low compressive strength, soft formations .long projection tooth lengths are used on high offset cones to provide thegreatest penetration rates possible.wear-resistant hard facing is used to control tooth wear.onthe softest bit ty0pes this hard facing completely covers the bit teeth. 127 medium-hard formation tooth bits the 127bits are used to drill high-compressive strength, medium hard formations .short projection teeth with reduced crest length are used in this series of bit designs .durable hard facing is applied to reduce tooth wear