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6.5′′ 165mm 3 Wings Blades Step Drag Bits Soft Rock Drill Bits For Water Well

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Buy cheap 6.5′′ 165mm 3 Wings Blades Step Drag Bits Soft Rock Drill Bits For Water Well from wholesalers

6.5′′ 165mm 3 Wings Blades Step Drag Bits Soft Rock Drill Bits For Water Well

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Brand Name:SOLLROC

Model Number:3''-12'' Drag Bits

Certification:SGS

Price:negotiate

Payment Terms:L/C, D/A, D/P, T/T, , MoneyGram

Supply Ability:5000 pieces per month

Delivery Time:about 15 days

Company Data

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier

Contact Person Ling Bo

Business Type: Manufacturer Exporter

Officials: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

6.5′′ (165mm) 3 Wings Blades Step Drag Bits Soft Rock Drill Bits for Water Well

Product Introduce

Three wings step drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling.
Thread available:2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin, IF Pin

Techinical parameter

Type	Dimension		Thread connection
Type	inch	mm	Thread connection
3 wings step type	2 - 17 1/2	51-445	2 3/8'' - 6 5/8'' API REG
3 wings chevron type	2 1/2 - 8	64-203	2 3/8'' - 4 1/2'' API REG
4 wings step type	7 7/8 - 17 1/2	200-445	3 1/2'' - 6 5/8'' API REG
4 wings chevron type	2 5/8 - 12	67 - 305	2 3/8'' - 4 1/2'' API REG

Adavantages

1. By using forged high quality alloy steel and cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest penetration rate and longest lifespan at roughest condition

2. Drag drill bit is used for drilling overburdens with sands, clays and soft formations. These bits will produce larger cuttings than Chevron style bit.

3. Because the step drill bit is more aggressive than the Chevron, the effect will be faster

Application

Drag bits ar ethe perfect solution for soil, sand,sticky clay and grouting drilling.They are designed for the higher penetration rates in softer unconsolidated formations,provide lower costs per foot.Drag bits are more aggressive than tricone bits and have higher speed while lower cutting action

Detail Photos:

Package:

Wooden cases or your required

Delivery Time

Generally need 15-20 days

Transport Way

By air, By Sea or By Express

Company Profile

Changsha Sollroc Engineering Equipments Co., Ltd

Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.

We can provide specifications:

DTH hammers range: 3"-12’’

DTH bits range: 90mm - 600mm

DTH opener bits: 4"-10" from 82/165mm to 445/660mm

Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.

RC hammers range: 3"-6’’

RC bits range: 84mm - 152mm

Connection thread: 3"-4.5" remet, 4"-4.5" Metzke

Tophammer tools

Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68

Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac

Button bits diameters: 45mm-152mm

We have established long tem business relationship with the customers in different countries, especially in Europe, Africa, Australia, South Americal countries and etc