Sign In | Join Free | My entremaqueros.com
China Changsha Sollroc Engineering Equipments Co., Ltd logo
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
Verified Supplier

7 Years

Home > Drag Drill Bit >

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling

Changsha Sollroc Engineering Equipments Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling

Brand Name : SOLLROC

Model Number : 3 wings drag bit

Certification : SGS

Place of Origin : China

MOQ : 1 piece

Price : USD 50-500

Payment Terms : T/T,

Supply Ability : 10000 pieces/month

Delivery Time : 15-25 working days

Packaging Details : Cartons + ply wood case (no plastic)

Name : Sollroc Three Wings Step Drag Drill Bit for Mining Drilling Well drilling

Material : High Manganese Steel

Diameter : 3" to 17 1/2"

Connection Thread : API 2 3/8, API 3 1/2"

Formation : soft and middle rock

Usage : mining, water well drilling, rock drilling

Color : Blue, black or optional

Contact Now

Product Description

Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and exploration drilling. When the DTH hammer or tricone bit lose their effectiveness and then the drag bit is used, the cleaning of the hole is realized by the injection of air or water. They are not suitable in coarse gravel or hard rock formations.

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling

Size
Thread
Approx.weight (lbs. )
2 3/4 - 3 1/2
N - Rod
3
3 1/2 - 4 3/4
2 3/8" API REG
4 - 6.7
4 7/8 - 5 1/8
2 3/8" API REG
8.4 - 8.7
5 1/4 - 5 1/2
2 3/8" API REG
8.8 - 9.5
5 5/8 - 6
2 3/8 , 3 1/2 API Pin
9.4 - 10.6
6 1/8 - 6 1/4
2 3/8 , 3 1/2 API Pin
10.7 - 17
6 1/2- 6 3/4
2 3/8 , 3 1/2 API Pin
18 - 18.6
5 1/2 - 6 3/4
2 3/8 , 3 1/2 API Pin
19 - 20.5
6 7/8 - 7 7/8
2 3/8 , 3 1/2 API Pin G
21.2 - 22.7
8 - 9
3 1/2, 4 1/2 API Pin
22.8 - 23.4
9 1/8 - 10 7/8
3 1/2, 4 1/2 API Pin
23.6 - 31.3
7 7/8 - 8 7/8
3 1/2, 4 1/2 API Pin
30 - 33.5
9 - 9 7/8
3 1/2, 4 1/2 API Pin G
34.5 - 36
7 7/8 - 9 7/8 (4 wing)
3 1/2, 4 1/2 API Pin
25.6 - 28.2
7 7/8 - 10 (4 wing)
3 1/2, 4 1/2 API Pin G
44.5 - 50.7
10 5/8 -11
3 1/2 4 1/2 API Pin
12 -17 1/2
6 5/8" API REG Pin

Main features

1, All drag bits blades originate from high quality of heat treated alloy steel forgings.;
2, Carbide inserts are individually brazed using 50% nickel silver alloy;
3, Use high grade carbide inserts only;
4, All drag bits are built to the gauge tolerances.

Product application

Drag bit is a kind of economic drill bit used in soft formations such as sand, clay, or some soft rock(not well for rough gravel) .

Dia.3” (89mm)~ 17 1/2”(444mm);
Connection threads: 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: Three wings, four wings;
Type: Chevron and Step type

Detailed pictures

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well DrillingSollroc Three Wings Step Drag Drill Bit For Mining Drilling Well DrillingSollroc Three Wings Step Drag Drill Bit For Mining Drilling Well DrillingSollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling

Packaging and shipping

Packaging: Carton+plywood case or as request.

Shipping: By air, by sea, by express as request.

Company profile

Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.

We are dedicated to offering our customers only premium quality products and services to enable them to achieve the highest possible productivity for their business and projects. If you are looking for the best, fastest and most productive drilling tools in the world, Sollroc should be your best choice and preference.


Product Tags:

step drag bits

      

chevron drag bit

      
 Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling Manufactures

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changsha Sollroc Engineering Equipments Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 entremaqueros.com. All rights reserved.