Payment Terms | T/T, L/C, Western Union |
Supply Ability | 50pcs per week |
Packaging Details | plywood box / iron box |
name | steel drill bits |
Cutting Material | PDC |
Standard | API-7-1, ISO 9001:2008 |
Series | FS |
Size | 190.5mm |
Blade Number | 5 |
Brand Name | FLRT |
Model Number | 7 1/2 FS19053I |
Certification | API-7-1, ISO 9001:2008 |
Place of Origin | China |
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Product Specification
Payment Terms | T/T, L/C, Western Union | Supply Ability | 50pcs per week |
Packaging Details | plywood box / iron box | name | steel drill bits |
Cutting Material | PDC | Standard | API-7-1, ISO 9001:2008 |
Series | FS | Size | 190.5mm |
Blade Number | 5 | Brand Name | FLRT |
Model Number | 7 1/2 FS19053I | Certification | API-7-1, ISO 9001:2008 |
Place of Origin | China | ||
High Light | steel PDC Diamond Bit 5 Blades ,7 1/2" PDC Diamond Bit ,Steel Drill Bits IADC S323 |
7 1/2" Steel Body PDC Bit , IADC S323 , 4 1/2” API REG.PIN , 5 Blades
FS series
Steel body PDC drill bit
* Soft to medium hard formation drilling
Medium short parabolic crown profile and medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and thin hard layers.
* Gauge protection
Gauge cutter improves the gage wear-resistance to prolong the service life of the bit.
* Unique backrack design
Unique backrack design helps to reduce the bit torque and increase its aggressiveness.
*Depth-control pad
enhancing the ability to drill through soft and hard interbeded formations and protect PDC cutters.
* Inclined gage
forece-balanced that resulting better stability of the bit.
* Double row cutters
penetration ability and wear-resistance of thebit in medium hard formation can beimproved.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1992
Total Annual:
10000000-13000000
Employee Number:
150~200
Ecer Certification:
Site Member
Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating... Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating...
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