IADC435 9" 229mm Rock Tri Tricone Drilling Bits For Mining And Water Well

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IADC435 Tricone Drilling Bits application for drilling in soft formations with low compressive strength and high drillability, such as shale, soft limestone, sandstone, conglometare, soft dolomite and coal bed, etc.,(Protodikonov's Hardness Coefficient of Rock f=7).

IADC:	IDAC435
Size:	9" 229mm
Quantity:


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Model: IADC435 9" 229mm
Brand: LEANROC

Product Description

rotary tri tricone drilling bits

Application:
Application for drilling in soft formations with low compressive strength and high drillability, such as shale, soft limestone, sandstone, conglometare, soft dolomite and coal bed, etc.,(Protodikonov's Hardness Coefficient of Rock f=7).
Size	IADC Code	Connection Thread
9”(229mm)	435	API 4 1/2”REG
Weight on Bit	Rotary Speed	Air Pack Pressure
9000-36000 Lbs	120-90 rpm	0.2-0.4 Mpa

Products Specification:
Part Number	LR-T-435-229
Bearing structure	Roller-Ball-Second Thrust-Roller- First Thrust/Sealing, abrasion- resistance carbide button insert on the bearing surface.
Circulation Type	Jet Air
Cutting Structure	Inner Rows: Sharp Ballistic Gage Rows: Chisel Gage Bevel Protection: Flat
Nozzel	Φ18 or Φ20mm(3 pcs)Interchangeable
Weight	50 KG

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IADC435 9" 229mm Rock Tri Tricone Drilling Bits For Mining And Water Well