Nailbiter Drill Bits Feature:
Dual-Helix cutter head provides smoother and faster auger action, even through nail-embeded wood
Port: Shanghai
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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Nailbiter Drill Bits Feature:
Model No.: 114,126,127,517,537,617,637 steel...
Features: 1 With API and ISO9001
2 High quality
3 Various of model and dimension available
4 Fast drilling rate
5 competitive price
Model No.: SKG214
Features: metal bit
1.Specification:9 5/8" 244.5mm
2.IADC:214
3.WOB:0.25--0.70 KN/mm
4.sealing: rubber rings
Model No.: SKG214
Features: metal seal bit
1.Specification:9 1/2'' 241.3mm
2.IADC:214
3.WOB:0.25--0.70 KN/mm
4.sealing: rubber rings
Model No.: SKG535
Features: milled tooth tricone rock bit
1.Specification:20" 508mm
2.IADC:535
3.WOB:0.35--0.80 KN/mm
4.sealing: rubber rings
Model No.: SKG535
Features: API PDC/ tricone bit
1.Specification:26" 660.4mm
2.IADC:535
3.WOB:0.35--0.80 KN/mm
4.sealing: rubber rings
Model No.: SKG535
Features: milled tooth bit for oil gas well drilling
1.Specification:17 1/2" 444.5mm
2.IADC:535
3.WOB:0.35-0.80KN/mm
4.sealing: rubber
Model No.: SKG214
Features: journal bearing bit
1.Specification:12 1/4" 311.1mm
2.IADC:214
3.WOB:0.25--0.70 KN/mm
4.sealing: rubber rings
Model No.: SKG535
Features: 24" TCI bits SKG535
1.Specification:24'' 609.6mm
2.IADC:535
3.WOB:0.35--0.80 KN/mm
4.sealing: rubber rings
Model No.: SKG214
Features: iadc drill bit
1.Specification:13 5/8" 346.1mm
2.IADC:214
3.WOB:0.25--0.70 KN/mm
4.sealing: rubber rings
Model No.: SKG214
Features: metal bit
1.Specification:11 5/8" 295.3mm
2.IADC:214
3.WOB:0.25--0.70 KN/mm
4.sealing: rubber rings
Model No.: SKG535
Features: milled teeth rock bit
1.Specification:16" 406.4mm
2.IADC:535
3.WOB:0.35-0.80KN/mm
4.sealing: rubber rings
Model No.: SKW211
Features: 1.Specification:11 5/8" 295.3mm
2.IADC:211
3.material:high manganese steel
4.WOB:0.25--0.80KN/mm
5.Rotate Speed:200~80rpm