Chevron Drag Bits

Chevron Drag Bits
Chevron Drag Bits
Chevron Drag Bits
Chevron Drag Bits
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Chevron drag bits is usually applied for cutting rocks.

Features
  • Premium YK05 alloy applied;
  • Unibody cast skirt;
  • High-precision CNC processed thread;
  • Complete range of bit sizes;
  • Heavy-duty design, suitable for relatively harder geological formations, better durability.
Applications

Water well drilling, coal mining, frozen soil drilling, geological prospecting, etc.

Parameters
3 wings air flush chevron drag bit
Diameter Thread Part No.
3 3/4" 95.3mm 2 " API IF 3AC3342IF

3 wings chevron drag bit
Diameter Thread Part No. Diameter Thread Part No.
2 1/2" 63.5mm optional 3C212 6 1/2" 165.1mm optional 3C612
2 5/8" 66.7mm optional 3C258 6 5/8" 168.3mm optional 3C658
2 3/4" 69.9mm optional 3C234 6 3/4" 171.5mm optional 3C634
2 7/8" 73.0mm optional 3C278 6 7/8" 174.6mm optional 3C678
2 15/16" 74.6mm optional 3C21516 7" 177.8mm optional 3C7
3" 76.2mm optional 3C3 7 1/8" 181.0mm optional 3C718
3 1/8" 79.4mm optional 3C318 7 1/4" 184.2mm optional 3C714
3 1/4" 82.6mm optional 3C314 7 3/8" 187.3mm optional 3C738
3 1/2" 88.9mm optional 3C312 7 1/2" 190.5mm optional 3C712
3 5/8" 92.1mm optional 3C358 7 5/8" 193.7mm optional 3C758
3 3/4" 95.3mm optional 3C334 7 3/4" 196.9mm optional 3C734
3 7/8" 98.4mm optional 3C378 7 7/8" 200.0mm optional 3C778
4" 101.6mm optional 3C4 8" 203.2mm optional 3C8
4 1/8" 104.8mm optional 3C418 8 1/8" 206.4mm optional 3C818
4 1/4" 108.0mm optional 3C414 8 1/4" 209.6mm optional 3C814
4 1/2" 114.3mm optional 3C412 8 1/2" 215.9mm optional 3C812
4 5/8" 117.5mm optional 3C458 8 5/8" 219.1mm optional 3C858
4 3/4" 120.7mm optional 3C434 8 3/4" 222.3mm optional 3C834
4 7/8" 123.8mm optional 3C478 8 7/8" 225.4mm optional 3C878
5" 127.0mm optional 3C5 9" 228.6mm optional 3C9
5 1/8" 130.2mm optional 3C518 9 1/8" 231.8mm optional 3C918
5 1/4" 133.4mm optional 3C514 9 1/4" 235.0mm optional 3C914
5 3/8" 136.5mm optional 3C538 9 1/2" 241.3mm optional 3C912
5 1/2" 139.7mm optional 3C512 9 5/8" 244.5mm optional 3C958
5 5/8" 142.9mm optional 3C558 9 3/4" 247.7mm optional 3C934
5 3/4" 146.1mm optional 3C534 9 7/8" 250.8mm optional 3C978
5 7/8" 149.2mm optional 3C578 10" 254.0mm optional 3C10
6" 152.4mm optional 3C6 10 5/8" 269.9mm optional 3C1058
6 1/8" 155.6mm optional 3C618 11 1/2" 292.1mm optional 3C1112
6 1/4" 158.8mm optional 3C614 12" 304.8mm optional 3C12

4 wings chevron drag bit
Diameter Thread Part No. Diameter Thread Part No.
6 1/2" 165.1mm optional 4C612 8 1/2" 215.9mm optional 4C812
6 5/8" 168.3mm optional 4C658 8 5/8" 219.1mm optional 4C858
6 3/4" 171.5mm optional 4C634 8 3/4" 222.3mm optional 4C834
6 7/8" 174.6mm optional 4C678 8 7/8" 225.4mm optional 4C878
7" 177.8mm optional 4C7 9" 228.6mm optional 4C9
7 1/8" 181.0mm optional 4C718 9 1/8" 231.8mm optional 4C918
7 1/4" 184.2mm optional 4C714 9 1/4" 235.0mm optional 4C914
7 3/8" 187.3mm optional 4C738 9 1/2" 241.3mm optional 4C912
7 1/2" 190.5mm optional 4C712 9 5/8" 244.5mm optional 4C958
7 5/8" 193.7mm optional 4C758 9 3/4" 247.7mm optional 4C934
7 3/4" 196.9mm optional 4C734 9 7/8" 250.8mm optional 4C978
7 7/8" 200.0mm optional 4C778 10" 254.0mm optional 4C10
8" 203.2mm optional 4C8 10 5/8" 269.9mm optional 4C1058
8 1/8" 206.4mm optional 4C818 11 1/2" 292.1mm optional 4C1112
8 1/4" 209.6mm optional 4C814 12" 304.8mm optional 4C12

Claw bit
Diameter Thread Part No.
4 1/2" 114.3mm 2 3/8“ API Reg. CB412
4 5/8" 117.5mm 2 3/8“ API Reg. CB458
4 3/4" 120.7mm 2 3/8“ API Reg. CB434
4 7/8" 123.8mm 2 3/8“ API Reg. CB478
5" 127.0mm 2 3/8“ API Reg. CB5
5 1/8" 130.2mm 2 3/8“ API Reg. CB518
5 1/4" 133.4mm 2 3/8“ API Reg. CB514
5 3/8" 136.5mm 2 3/8“ API Reg. CB538

Industries We Serve

Our rock drilling equipment can be applied in various industries, doing rock drilling and crushing duties for digging, blasting, etc.
We mainly offer 4 series of rock drilling tools: top hammer drilling tools, down-the-hole (DTH) drilling tools, self-drilling anchor system and drag bits.

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