2) Rated Frequency: 50Hz
3) Rated input power: 1500W
4) Variable speed:8000-23000rpm
5) Chuck diameter: 12mm
Accessories:
1set guide steel base
2m cable and VDE plug
We are emerged as the best manufacturer and supplier of Steel Tooth Tricone Bits / Milled Teeth Tricone Bit / Metal sealed bearing rock bit /Milled teeth Tricone Drill Bit.Offered in many shapes and sizes with multiple features, and cutting structures to combat down hole diversities in the different formation. These bits are designed for very soft to medium hardness formations with advanced technology to manufacture the best quality product for our reputed clients.
HA 216 HA217
Suitable formation: Medium hard with relatively higher compressive strength and hard stringers,such as hard shale,sandstone and limestone.etcCutting Structure: Hardfaced gage and all tooth surfaces ,and a row of trimmers is added between gage row and heel row.
Normal WOB KN/mm (bit dia): 0.50~1.20
Drilling speed: 90~50,100~50 r/min
HA 136 HA 137
Suitable formation: Soft to medium soft with low compressive strength or soft with harder stringers,such as hard gypsolyte,soft limestone and sandstone ,etc.
Normal WOB KN/mm (bit dia) :0.35~1.05
Drilling speed: 120~60 r/min
HA 126 , HA127
Suitable formation: soft with Low compressive strength and high drillability. Such as shale, clay, salt bed and soft limestone etc
Normal WOB KN/mm (bit dia):0.35~1.00
Drilling speed: 150~70 r /min
HA116 HA117
Suitable formation: very soft with low compressive strength and high drillability,such as soft shale,clay and salt bed,etc
Normal WOB KN/mm (bit dia): 0.35~0.90
Drilling speed:150~80 r/min
HJ137
Suitable formation: Soft to medium soft with low compressive strength or soft with harder stringer, such as hard shale, soft limestone and sandstone, etc
Hardfaced gage and all tooth surfaces, the gage fitted with compacts for enhanced gage protection ,and a row of trimmers is added between gage row and heel row
Normal WOB KN/mm (bit dia): 0.35 ~ 0.90
Drilling speed: 300 ~ 80 r/min
HJ127
Suitable formation: soft with low
compressive strength and high drillability ,such as shale ,clay salt bed and soft limestone, etc
Normal WOB KN/mm (bit dia): 0.30~0.90
Drilling speed: 300~80 r/min
HJ 117
Suitable formation: Very soft with low
compressive strength and high drillability ,such as soft shale ,clay and salt bed,etc
Normal WOB KN/mm (bit dia): 0.30~0.90
Drilling speed: 300~80 r/min
Steel Tooth Tricone Bit,Milled Teeth Tricone Bit,Steel Tooth Tricone Drill Bit,Steel Tooth Tricone Drilling Bit
Hejian Deris Petroleum Drilling Equipment Co.,Ltd. , http://www.welldrillingbit.com