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

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

Name: 78MM PDC Concave Three Blade Wing Drag Water Well Drill Bits
Brand: SHITAN
Price: 1 USD

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

Brand Name : SHITAN

Model Number : STP

Certification : ISO

Place of Origin : HEBEI CHINA

Payment Terms : L/C, T/T

Delivery Time : 7-10 WORKING DAYS

Packaging Details : WOODEN CASES

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

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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)	Thread
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

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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 drag bit drilling

Geothermal Well Drilling drag bits

78mm drag bits

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