Stone Drilling Tools Overburden Drill Bit / Eccentric Drill Bit – Kat

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Overburden Drilling Tools ODEX systems for DTH hammers that are specially designed to drill and case simultaneously through overburden. These durable overburden drilling tools easily pass through large boulders for pulling lightweight wherein inexpensive casings are incorporated behind them. These overburden drilling tools are easy to remove from the hole/ depth and are provided to our clients in the following technical specifications: Size: ODEX90, ODEX115, ODEX127, ODEX140, ODEX152, ODEX165...


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Hard Rock Drilling Bits, 12 1/4" Rock Bits, Rc Drilling Hammer, We warmly welcome all standpoint inquiries from home and abroad to cooperate with us, and anticipate your correspondence.
Stone Drilling Tools Overburden Drill Bit / Eccentric Drill Bit – Kat Detail:

Overburden Drilling Tools

ODEX systems for DTH hammers that are specially designed to drill and case simultaneously through overburden. These durable overburden drilling tools easily pass through large boulders for pulling lightweight wherein inexpensive casings are incorporated behind them. These overburden drilling tools are easy to remove from the hole/ depth and are provided to our clients in the following technical specifications:
Size: ODEX90, ODEX115, ODEX127, ODEX140, ODEX152, ODEX165, ODEX190
1. Applied to the drilling where the rock formation is overburden and need casing tube to support.
2. flexible to open and close.
3. Application Range: It is suitable for drilling water wells, geothermal wells, and short miscopies medium mini-type grouting hole of building, dam and harbors project.
4. Design Principles: Make the casing follow easy and the equipment and operation simple
5. Outstanding Advantages: Simple structure, simple operation, reliable quality, retrievable drilling tools, long service life.
6. Inner package with cartons, outer package with wooden cases
Hammer Pilotdiameter Reameddiameter Casing tubeoutside  diameter Casing tube  wall thickness Casing tube wall
thicknessw/o casing shoe
ODEX 90 3″ 90 (3-9/16) 123(4-13/16) 114.3 (4-1/2)  6.3 (1/4)  10 (3/8)
ODEX 115 3″-4″ 115 (4-1/2) 152 (6) 139.7 (5-1/2) 6.3 (1/4) 10 (3/8)
ODEX 127 4″ 127 (5) 165 (6-1/2) 152.4 (6) 6.3 (1/4) 10 (3/8)
ODEX 140 4″-5″ 140 (5-1/2) 181 (7-1/8) 168.3 (6-5/8) 6.3 (1/4) 12.7 (1/2)
ODEX 152 5″-6″ 152 (6) 192 (7-9/16) 177.8 (7) 6.3 (1/4) 10 (3/8)
ODEX 165 5″-6″ 165 (6-1/2) 209 (8-7/32) 193.7 (7-5/8) 6.3 (1/4) 12.7 (1/2)
ODEX 190 6″-8″ 190 (7-1/2) 235 (9-1/4) 219.1 (8-5/8) 6.3 (1/4) 12.7 (1/2)

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Stone Drilling Tools Overburden Drill Bit / Eccentric Drill Bit – Kat detail pictures


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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Stone Drilling Tools Overburden Drill Bit / Eccentric Drill Bit – Kat, The product will supply to all over the world, such as: Atlanta, Jersey, Myanmar, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Nicole from Costa Rica - 2015.11.06 10:04
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Marina from Uganda - 2016.03.08 14:45

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