3 Blades Wings Step Drag Drill Bits Rock Bits For Water Well Drilling
Brand Name:SOLLROC
Certification:SGS
Model Number:76mm-350mm diameter with API thread
Minimum Order Quantity:1 set
Delivery Time:4 weeks
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
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Product Details
3 Blades Wings Step Drag Drill Bits Rock Bits For Water Well
Drilling
Product specifications:
1. API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten
Carbide Drag Bit
2- Delivery Date: In 7 work days
3- Delivery term: By air or by sea
4- MOQ: 1 units
5- Brand new
6- Size: 3"-17"
7- Packing: Wooden Case
Step Drag Bits also named blade bits, with a Tungsten Carbide
inserts on the blades.
They are usually designed for use in soft formations such as sand,
clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal,
environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for
they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings
following your drawings or samples.
Many special designs are available upon your request.
Type: Chevron and Step type
Wings: three
Size: 2 7/8" to 24"
Thread: 2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin
Drag bit are manufactured from forged high quality alloy steel and
premium tungsten carbide insert, plus state of art welding
technology and multiple precision heat-treatment to provide highest
penetration rate and longest lifespan at roughest condition.
| Drag Bit | ||
| Drag Bits Diameters | 3" ~ 15" | |
| Connection Threads | N-Rod, AW, 2 3/8'' API Reg, 2 7/8'' API Reg, 3 1/2'' API Reg, 4
1/2'' API Reg, 6 5/8'' API Reg, 2 7/8'' API IF, Etc. | |
| Wings | 3-6 Wings | |
| Type | Chevron and Step type | |
| Bit Size | 3"-- 17 1/2''(76mm--444.5mm) | |
| Blades | 3--9 Blades | |
| Nozzles | According to your requirement | |
| PDC Cutter | 1913,1613,1313 and so on. | |
| Rotary Speed | 60-300 rpm | |
| Delivery Terms | Within 3 days after the payment | |
| Package | Wooden Boxes, or as custoemrs requirements. | |
We can also provide related products DTH button bits, ODEX,
symmetric overburden systems, slide block drilling systems, etc and
DTH drilling pipes for various thread API REG, API IF, BECO, etc
Abouts US
SOLLROC is a leading manufacturer of rock drilling tools, like DTH
hammers and bits, DTH drill pipes, RC hammers and bits, tophammer
button bits, coupling, cross bits, drill rods located in Changsha,
Hunan, China.
We have rich experience in this field of DTH hammers and bits for
20 years.
Owing to high quality, professional serivce and competitive price,
we have gotton good reputation from our customers all over the
world, such as France, Spain, Italy, South Africa, Australia, Iran,
Malaysia, etc.
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For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: info@sollroc.com
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
3 Blades Wings Step Drag Drill Bits Rock Bits For Water Well Drilling
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