| Unit Price: | USD 100 / Bag/Bags |
|---|---|
| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Bag/Bags |
Model No.: YKB-TC812
Brand: Yikyui
Usage: Water Well
Condition: New
Material: MnNiMo Steel: Processing Type: Forging
Size: 8 1/2': Use: Oil, Gas,Geothermy,Mining And Water Well Drilling
Applicable Industry: Food &Amp; Beverage Factory, Energy &Amp; Mining, Construction Works, Machinery Repair Shops
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Egypt, Brazil, Malaysia, Sri Lanka, Tajikistan, Japan, Philippines, Algeria, Uzbekistan, Nigeria, Colombia, Uae, Kyrgyzstan, Chile, Ukraine, South Korea, Kazakhstan, South Africa, Argentina, Kenya
Status: New
Types Of: Rotary Drilling Rig
Engine Type: Diesel
Place Of Origin: China
Use: Ore
Marketing Type: New Product 2020
Mechanical Test Report: Provided
Video Factory Inspection: Provided
Core Component Warranty Period: Other
Core Components: Bearing, Engine, Gearbox
Core Selling Point: Easy To Operate
Packaging: container
Productivity: 1000sets/month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 1000 sets/month
Certificate: ISO,CE,API,IADC
Port: Shanghai,Qingdao,Guangzhou
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Condition: New Drilling Bit Table of classification of formation hardness and bit selection Roller cone bit IADC code IADC code of diamond bit Formation description Rock type Compressive strength(Mpa) ROP(m/h) 111/124 M/S112~M/S223 Very soft:sticky soft formation with low compressive strength. Clay Siltstone sandstone <25 >20 116/137 M/S222~M/S323 Soft:soft formation with low compressive strength and high drillability. Clay rock Marl Lignite sandstone 25~50 10~20 417/527 M/S323~M/S433 Medium soft:soft to medium formation with low compressive strength and steak. Clay rock Marl Lignite Sandstone Siltstone Anhydrite Tuff 50~75 5~15 517/537 M322~M443 Medium:medium to hard formation with high compressive strength and thin abrasive streak. Mudstone Dark rock shale 75~100 2~6 537/617 M422~M444 Medium hard:hard and dense formation with high compressive strength and medium abrasiveness. Dark rock Hard shale Anhydrite Sandstone Dolomite 100~200 1.5~3 IADC CODE SELECTION IADC WOB RPM Application (KN/mm) (r/min) 111/114/115 0.3-0.75 200-80 very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk 116/117 0.35-0.8 150-80 very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk 121 0.3-0.85 200-80 soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone 124/125 180-60 131 0.3-0.95 180-80 soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds 136/137 0.35-1.0 120-60 211/241 0.3-0.95 180-80 medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds. 216/217 0.4-1.0 100-60 246/247 0.4-1.0 80-50 medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite 321 0.4-1.0 150-70 medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble 324 0.4-1.0 120-50 437/447/435 0.35-0.9 240-70 very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone 517/527/515 0.35-1.0 220-60 soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone 537/547/535 0.45-1.0 220-50 soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds 617/615 0.45-1.1 200-50 medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite 637/635 0.5-1.1 180-40 hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble Note: Above limits of WOB and RRPM should not be used simultaneously
Warranty: 3 months
Applicable Industries: Energy & Mining
Type: DRILL BIT
Machine Type: Drilling Tool
Certification: API&ISO
Material: Carbon Steel
Processing Type: forging
Use: Water Well drilling, trenchless crossing
Size: 8 1/2"
Drilling Bits And Tri-Cone Bit,Rock Bit For Hard Rock Drilling,Api Drilling Bit For Rock Gas,Geothermy Water Well Drilling Bit China Drilling Bits And Tri-Cone Bit,Rock Bit For Hard Rock Drilling manufacturers, welcome Api Drilling Bit For Rock Gas,Geothermy Water Well Drilling Bit purchasers from worldwide to visit our site.
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Product Categories : Drilling Components Accessories > Drilling Bit
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