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4.5 Inch Shank SRC542 RC Drill Bit Black Color Carbon Steel For Sampling
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Brand Name:SOLLROC
Model Number:SRC542 RC bit
Certification:SGS
Price:negotiate
Payment Terms:L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability:5000pcs per month
Delivery Time:15-22 days
Company Data
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
4.5 Inch Shank SRC542 RC Drill Bit Black Color Carbon Steel For Sampling
Product Introduce:
RC drill cuttings are transported to surface inside the centre tube of the dual pipe. Because of this sample recovery is usually very good with high recoveries of both fines and clays.RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.
Adavantages:
Achieves greater penetration in hard rock than air core drilling, thanks to the percussive force and the strength of the drill bit.
Provides greater sample accuracy, and cuttings are easy to catalogue. The collected samples have an exact location and depth where they were acquired, making it easier to more precisely locate mineral deposits.
Woring Principle:
By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination.
Specification:
SOLLROC RC BIT model SRC542
Diameter | Buttons * button diameter | Button angle | Flushing holes | Shroud diameter (mm) | weight (kg) | ||
mm | inch | Gauge | Centre | ||||
121 | 4 3/4 | 8*14mm | 8*13mm | 35 | 2 | 119 | 10.7 |
124 | 4 7/8 | 8*14mm | 8*13mm | 35 | 2 | 122 | 10.9 |
| 127 | 5 | 8*14mm | 8*14mm | 35 | 2 | 125 | 11.2 |
| 130 | 5 1/8 | 8*16mm | 8*14mm | 35 | 2 | 128 | 11.5 |
About us:
SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.
Delivery Way:
By Air, By express or By Sea
Package :
Ply-wooden cases + pallet
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
Send your message to this supplier
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