Dongying Boru Mechanical Equipment Co.,Ltd    E-mail: [email protected]
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Drill Bit

Product No.:2025413153451

Standard:API Standard

  • Details
Drill Bit
7-1 Standard connection.
Tricone bit is suitable for any rock formation.
Tricone bit is versatile and can handle changing formations.
PDC Main cutters are high performance PDC cutters to insure service life of the bit while improving ROP.
Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.

PDC Drill Bits

Model PDC Bit, PDC Drag Bit
Bit Size: 4-1/2″ ~ 17-1/2” (114mm ~ 444.5mm)
Blades: 3 ~ 9 blades
Nozzles: according to customers’ requirement
Cutters Size: 1313, 1613, 1616, 1913, 1916, 1919
Material: Carbide
WOB (KN/mm): 0.35 ~ 0.90
Rotary Speed (rpm): 300 ~ 800
Customized: Please provide bit size, blade QTY., cutter type etc.

Tricone Drill Bits

Model TCI Bit, Steel Teeth Bit

IADC CODE

116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
Available sizes From 2-7/8 to 26”

larger sizes for hole opener bit ,reamer bit

Bearing type Sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing)

HA (rubber sealed journal bearing

Air cooled bearing type

Formation or layer Soft ,medium soft ,hard, medium hard, very hard formation
Button size (extra features) 1. Y-Conical teeth

2. X-chisel teeth

3. K- wide teeth

4. G- Gauge protection

Material Alloy steel, Carbide
Customized Please provide bit size, IADC code/formation etc.


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