Odex Symmetric Overburden Drilling System

• Certification: ISO 9001:2000
• Standard: ASTM
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Carbon Steel
• Component: Pilot Bit, Ring Bit, Casing Shoe, Retainer Ring
• Model NO.: Symmetric Overburden Drilling System
• Order Guide: Outer Dia+Inner Dia+Reamed Dia.of Ccasing Shoe+Ham
• Application Range: Drilling Water Wells,Geothermal Wells,etc
• Hardning Treatment of The Part′s Surface: with Longer Operating Life and Excellent Anti-Wear
• Structured Optimization: Strengthen The Structural Strength,Easy to Operate
• Superior Performance: Smooth with High Efficiency
• Transport Package: Carton+Plywood Case
• Specification: ODEX
• Trademark: SOLLROC
• Origin: China
• Production Capacity: 2000/Month

Product Description

Company Information

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. 

Product Description
Symmetric Drilling System is designed to drill and case a hole simultaneously through
unstable ground conditions. The driver bit incorporated with a sacrificial ring or reusable
ring makes a full face head design which significantly improves the penetration rate and
hole straightness of drilling. The internal flushing grooves together with the built-in casing
shoes gives a good seal to the bottom of the drilling hole, and thus minimising the
disruption of the surrounding of the drill hole.

Casing Tube OD(mm)	Casing Tube ID(mm)	Reamed Dia(mm)	Casing Shoe ID(mm)	Polit bit Dia(mm)	Hammer Type
108	93-99	118	86	77	DHD3.5/QL30
114	102-104	127	91	82	DHD3.5/QL30
127	115-117	136	101	92	DHD3.5/QL30
140	124-128	152	117	105	DHD340/SD4/QL40/M40
146	130-134	154	117	105	DHD340/SD4/QL40/M40
168	148-156	185	140	125	DHD350/SD5/QL50/M50
178	158-166	195	150	140	DHD350/SD5/QL50/M50
183	163-171	193	154	144	DHD350/SD5/QL50/M50
194	174-182	211	166	150	DHD360/SD6/QL60/M60
219	199-207	237	193	165	DHD360/SD6/QL60/M60
245	225-233	260	210	190	DHD380/SD8/QL80/M80
273	253-257	308	241	220	DHD380/SD8/QL80/M80
325	305-309	348	281	205	SD10/NUMA100
406	382-388	440	364	340	SD10/NUMA100

 Features
Straight Holes and Fast Penetration Rate.
Less Torque in all ground conditions.
Easy System to lock and Unlock Ring.
Drilling at any angle required.


Product Application
It is suitable for drilling water wells, geothermal wells, short mircopiles, medium mini-type grouting hole of building, damand harbour project.

Detailed Pictures






 
Packaging and shipping

Packaging: Carton+Plywood case, as costumer's request.

Shipping: By air, by train, by express, as costumer's request.