1.PDC drill bit long service life;
2.High efficiency;
3.Good gage protection;
4.More than 25 years professional experiences.
Port: TIANJING
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 200000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on the quantity,usually within 30 days.
Name:PDC rib coring drill bits
Type: Ordinary Strengthened High strength
Feature: Based on regular core drill bits, thicken the crown part body, arrange teeth internal and external crosswise, add the quantity of glomerocryst gauge protection, enhance space between borehole and external wall of core barrel to protect the core barrel, the effect will be more obvious especially in deep well. It is a core drill bit drilling construction team prefers.
Main Technical Parameter of Drill Bits:
| Name | Size | Blade No. | Waterpore No. | Tread Size (mm) | ||||
| I. D.(mm) | O. D.(mm) | H(mm) | Major Diameter | Minor Diameter | L | |||
| Double Tube | 75 | 54.5 | 120 | 6 | 6 | 68.5 | 67 | 42 |
| 95 | 68 | 120 | 8 | 8 | 84 | 82.5 | 47 | |
| Single Tube | 75 | 54.5 | 95 | 6 | 6 | 68.5 | 67 | 40 |
| 95 | 74 | 120 | 8 | 8 | 84 | 82.5 | 45 | |
| 113 | 89 | 130 | 10 | 10 | 103 | 101.5 | 45 | |
| Rope | 75 | 49 | 90 | 6 | 6 | 68.5 | 67 | 42 |
| 95 | 62 | 95 | 8 | 8 | 84 | 82.5 | 47 | |
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Model No.: KXD150-165 DTH bits
Features: DTH bits (down the hole bits)
Dia---160mm~165mm
Face--- flat,concave,convex
Pressure-- low,medium,high
1pcs+ 5 days
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Features: Merry Christmas, Happy New Year
Henan Zhongmei Drill Tool Co.,Ltd
Your Mining Tool Expert
PDC drill bit,soft-medium formation
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Features: Standard: DIN338
Roll Forged & Full Polish
Material: HSS 9341,4341,4241
Finish: Titani
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Features: We offer all kinds of cemented carbide products with high quality and competitive prices for different markets!
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2.Tricone bits passed cetrificate ISO9001
3.Good service and favourable price
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PDC bit dia:27mm,28mm,29mm,30mm,32mm,36mm,42mm
PDC anchor shank bit with ISO9001
good feedback bit
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Features: We specializing in the production of various kinds of drilling tools, we have the ability to meet customer's requirements .
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Features: We are leading manufacturer of PDC oil drill bit in China.
Model No.: 133mm
Features: Merry Christmas,Happy New Year
Henan Zhongmei Drill Tool Co.,Ltd
Your Mining Tool Expert
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