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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits

78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits

  • 78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits
  • 78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits
78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits
Product Details:
Place of Origin: HEBEI CHINA
Brand Name: SHITAN
Certification: ISO
Model Number: STP
Payment & Shipping Terms:
Packaging Details: WOODEN CASES
Delivery Time: 7-10 WORKING DAYS
Payment Terms: L/C, T/T
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Detailed Product Description
Material: Carbide Type: Drill Bit,carbide Insert Bit
Machine Type: Drilling Tool Processing Type: Forging
Use: Well Drilling Application: DTH Drilling
Color: Golden Advantage: High-efficiency,High Drilling Efficiency
Usage: Hole Drilling,water Well Drilling Formation: Hard Formations,medium Hard
Thread: 6 5/8" Reg
High Light:

78mm drag bit drilling

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Geothermal Well Drilling drag bits

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78mm drag bits

78MM PDC Concave Three Blade Wing Drag Drilling Bit For Geothermal Well Drilling

 

 

Brief introduction

PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better anti-erosive and toughness. The reliability and drilling efficiency is also improved by choosing premium PDC cutters.

Suitable formation:


Medium-hard to hard, solid hard rock formations

Application:


Mainly used to drilling water well, geothermal well, degassing hole, drain hole, and grouting hole of coal mine, oil and gas drilling.

 

Size(mm) Cutting Wings Water Hole Thread
Dia. Height Pillar Blade Quantity Dia.(mm)
56 115 2 3 4 6--8

 

 

 

 

Square / Taper /

Lock

60 115 2 3 4 6--8
65 115 2 3 4--5 6--8
75 125 2 3--4 4--6 6--10
78 128 2 3--4 4--6 6--10
85 128 2 3--4 4--6 8--12
94 128 2 3--4 4--8 8--12
113 135 3 3--4 6--8 8--12
133 135 3 3--4 6--8 8--12


78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits 0

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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