1) High strength,high flexibility , high temperature , high wear resistance.
2) High precision metal seal.
3) locking roller ball,to adapt to high-speed.
4) The use of high strength hig toughness carbide teeth.
5) Hours in the rotary cone bit with the impact,crushing and shearing the role of broken rock.
6) cone bit to adapt to the soft,medium and hard of various strata.
7) Reasonable price and long working life.
Features :
1. High Penetration Rate
2. High Rotation Speed
3. High Performance
4. Long life drilling
5. High strong resistance to abrasion
Main Parameters
bit size(in) |
bit size(mm) | bit type |
| 6 | 152.4 | 517G,537G,617G,637G |
| 6 1/2 | 165.1 | 517G,537G |
| 7 7/8 | 200.0 | 517G,527G,547G,617G,627G,637G |
| 8 1/2 | 215.9 | 437G,447G,517G,537G,617G,627G,637G |
| 9 1/2 | 241.3 | 437G,517G,537G,547G,617G |
| 9 5/8 | 244.5 | 437G,517G,537G,547G,617G |
| 9 7/8 | 250.8 | 437G,517G,537G,547G,617G |
| 12 1/4 | 311.1 | 437G,517G,537G,617G,627G,637G |
| 17 1/2 | 444.5 | 517G,537G,617G,627G,637G |
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
