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Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit

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Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit

Brand Name : JSBIT

Model Number : 9.5inch tricone roller bit

Certification : API and ISO standard

Place of Origin : Heibei province China

MOQ : 1 pcs

Price : bargain

Payment Terms : Western Union, T/T

Supply Ability : 500PCS /month

Delivery Time : 1 days

Packaging Details : Fumigation-free export wooden box

Application : Coal mining, quarry drilling, drilling

Product process : Forging and heat treatment

Bearing : rubber sealed bearing type

material : 20GrNiMo and tungsten carbide

Warranty : more than 80 hours

standard : API and ISO

Usage : HDD drilling, oil drilling, crossing strata, water well drilling.

Machinable size : 9.5inch 241mm

country of origin : hebei，china

IADC : 217

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Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit

IADC Recommended parameters Applicable strata
WOB KN/mm Rotating speed r/min
116,117 0.35-0.8 150-80 Extremely soft formations with high compressive strength and drillability, such as clay, mudstone, chalk
126,127 0.35-0.9 150-70 Soft formations with high compressive strength and drillability, such as mudstone, gypsum, salt rock, soft shale, soft limestone
136,137 0.35-1.0 120-60 Soft to medium-soft formations with high compressive strength and high drillability, such as medium-soft shale, anhydrite, medium-soft limestone, medium-soft sandstone and soft formations with hard interlayers
216,217 0.4-1.0 100-60 Soft to medium formations with compressive strength, such as soft shale, medium soft limestone, medium soft sandstone and soft formations with hard interlayers
246,247 0.4-1.0 80-50 Medium-hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite
417,437,447 0.35-0.9 150-70 Very soft formations with high compressive strength and drillability, such as clay, mudstone, chalk, gypsum, salt rock, soft shale, soft limestone
517,527 0.35-1.0 140-60 Soft formations with high compressive strength, such as mudstone, gypsum, salt rock, soft shale, soft limestone
537,547 0.45-1.0 120-50 Soft to medium formations with compressive strength, such as medium-soft shale, medium-soft limestone, medium-soft sandstone and medium formations with effective hard abrasive interlayers
617,627 0.45-1.1 90-50 Medium-hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite
637 0.5-1.2 80-40 Hard formations with high compressive strength, such as sandstone, limestone, dolomite and anhydrite, marble

Re-Run Carbide Insert Tricone Drill Bits
Re-run carbide insert bits are used bits that have been re-worked, cleaned, and often times painted. Re-runs offer significant cost savings over new carbide insert bits. Roschen offers a variety of re-run carbide bits in sizes ranging from 2 1/2" to 36". All re-runs are premium quality and available for use in soft, medium, and hard formations.
Contact a us for additional details about our complete line of re-run carbide insert tricone drill bit product offerings.
Re-Tip Steel Tooth Tricone Drill Bits
Re-tip steel tooth tricone bits are gently used bits that usually come from the oil fields. They are refurbished for use in non-oilfield rotary applications, such as water wells, HDD, and construction type drilling. These bits offer significant cost savings over new bits. Hole Products offers a wide range of premium, oil field quality re-tip steel tooth bits in sizes ranging from 2 1/2" to 36". Re-tip bits are available for use in soft, medium, and hard formations.
Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.






Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling BitFactory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling BitFactory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit

Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit
Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling BitFactory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling BitFactory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit
Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit

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