Eccentric Overburden Drilling Equipment Drill Bit

• Certification：CE
• Standard：AISI
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Weight：30kg

=== Base Info ===

• Model NO.：ANBIT
• Use：Ore Mining
• Applicable Industries：Energy & Mining, Drilling
• Specification：3.1X3.1X0.9 cm
• Trademark：Anbit
• Origin：China
• Production Capacity：500000pieces,Year

=== Description ===
TypeCasing TubeDrill PipeGuide SleeveDTH-hammerCasing ShopGuide DeviceReamerPilot bitNOD90

Maximun: 115mm

Minmum: 102mm

Connection Thread:

API2 ³/₈"Reg

O.D: 76mm

Wrench Flats: 65mm

Effective length:

D5=91mm L5=70mm

Reaming Diameter: 123mm

Reamer has 4XΦ12 buttons

D6=90mm L6=59mm

Gauge button

8 X Φ12

Front button

6 X Φ10

Maximun: 142mm

Minmum: 128mm

Connection Thread:

 API2 ³/₈"Reg

O.D: 76mm

Wrench Flats:

65mm

Effective length:

D5=114mm   L5=89mm

Reaming Diameter: 152mm

Reamer has 5XΦ14 buttons

D6=114mm  L6=67mm

Gauge button

8 X Φ14

Front button

6 X Φ12

Maximun: 168mm

Minmum: 155.40mm

Connection Thread:

API2 ³/₈"Reg

O.D: 89mm

Wrench Flats:

65mm

Effective length:

D5=138mm L5=69.5mm

Reaming Diameter:  185mm

Reamer has 7XΦ14 buttons

D6=138mm  L6=66mm

Gauge button

8 X Φ16

Front button

8 X Φ14

Maximun:  193.70mm

Minmum: 181mm

Connection Thread:

API2 ¹/₂"Reg

O.D: 114mm

Wrench Flats:

65mm

Effective length:

D5=164mm L5=79.5mm

Reaming Diameter: 211mm

Reamer has 7XΦ14 buttons

D6=165.80mm  L6=82.50mm

Gauge button

8 X Φ16

Front button

8 X Φ16

Maximun: 219mm

Minmum: 205mm

Connection Thread:

API2 ¹/₂"Reg

O.D:114mm

Wrench Flats:

95mm

Effective length:

D5=164mm L5=79.5mm

Reamer has 7XΦ14 buttons

D6=165.80mm  L6=82.50mm

Gauge button

8 X Φ16

Front button

8 X Φ16

Maximun: 273mm

Minmum: 260.4mm

Connection Thread:

API2 ¹/₂"Re

O.D: 114mm

Wrench Flats:

95mm

Effective length:

D5=238mm L5=100mm

Reaming Diameter: 308mm

Reamer has 16XΦ16 buttons

Φ16 

D6=240mm  L6=89.50mm

Gauge button

12 X Φ18

Front button

32 X Φ16

Maximun: 324mm

Minmum: 305mm

Connection Thread:

API2 ¹/₂"Reg

O.D: 114mm

Wrench Flats:

95mm

Effective length:

D5=266mm L5=120mm

Reaming Diameter:  378mm

Reamer has 22XΦ18 buttons

D6=280mm  L6=135mm

Gauge button

12 X Φ18

Front button

27 X Φ16

 ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, impactors, drills, crushers, water meters, is your stable and reliable partner.