ASME B.94 11M - 6 inch and 12 inch Aircraft Extension HSS Twist Drills

Model No.: HA517

Features: API 8- 1/2"kingdream HA517 tci tricone bit
1-a large quantity
2-certified by API&ISO
3-brand new

Model No.: HA115

Features: higher average ROP
greater stability
greater durability.
Enhance drilling efficiency.

Model No.: HA437

Features: high quality and best service
API&ISO
good feedback of clients

Model No.: HA114-127

Features: API Steel Mill Tooth Tricone Drill Bits
1-best selling bit
2-certified by API&ISO
3-a large stock

Model No.: m223

Features: API 3-4/5"Kingdream pdc bit
reduce cutter damage for maximum drilling length
retain sharp cutting edges for higher ROP.

Model No.: Fanglei

Features: It is acompany with manufacturing,design,research and development of PDC drilling bit for almost all codes of Tricone rock .

Model No.: M332

Features: PDC Bits for well drilling
1.API or ISO 9001:2008
2.Delivery Date:In 7 days
3.Delivery term:By sea
4.Type;Drill Bit

Model No.: HA537

Features: API 8 1/2"brand new kingdream tricone bit-tci
1-Experienced staff and best service
2-certified by API&ISO
3-a large stock

Model No.: HJ 637

Features: API 17 1/2"kingdream HJ 637 tci tricone bit fot mining
High quality and best sevice
a large stock
API&ISO

Model No.: HA837

Features: high quality and best service
API&ISO
good feedback of clients

Model No.: 20"

Features: 1.API 20"kingdream hole opener
2.fully heat-treated alloy steel.
3.With cutters for Soft,Medium Hard format
4.manufacturer

Model No.: 6 blades

Features: Certified by API &ISO high quality PDC bit
1-a large stock
2-short delivery time
3-certified by API&ISO
4-common sizes