RCD Roller Metal Cutter Drill Bits for Building

Raise Boring Cutter

12 1/4'' RCD Roller Metal Cutter Drill Bits for Building

Random Roller Cutter is a kind of TCI roller cutter without annular grooves (chipways) on the cutter surface, and its carbides are randomly distributed on the cutter body surface according to the design.DrillMore's hoisting boring cutters and roller cutters are designed using the latest technology and advanced manufacturing processes and can be designed and machined to customer requirements.

Application: Ore mining, Bridges, Highways, Railroads

Production Process：Forging

Customized: Support customized

MOQ: 1 set

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description

12 1/4'' RCD Roller Metal Cutter Drill Bits for Building

Raise Bore Drilling is an extremely safe and economical method of drilling holes and is commonly used in mining operations to cut round holes between two levels of a mine without the use of explosives or to construct ventilation shafts, ore passages and sluices.

Random Roller Cutter is a roller cutter that can be used not only in raise boring equipment, called raise boring cutter; but also widely used in reverse circulation drilling equipment, called RCD cutter.


Used Parameters	Model: VDM8	Diameter: 12 1/4''	Tooth Row: random tooth	Taper:20
Max line velocity: 90m/min
Suitable Rock Hardness: 11≤f≤20
Max withstand drilling pressure: 200KN
Recommended cutter head rotating speed: 3~15RPM
Recommended single cutter drilling pressure: 100KN~180KN

What are the advantages of DrillMore's Raise Boring Cutter?

1.Carbide Drill Bits Raise Boring Cutter, It provinces a max rotary efficiency of tunneling.The good lubricating ability and seal make the cutter can be used in underwater.

2.It is extremely cost-effective and has a longer lifespan than ordinary products.

3.The use of tungsten carbide drill bits Backhole drilling cutter ensures the maximum rotary efficiency of tunnel boring.

4.DrillMore can also customize products to meet different customer requirements and applications.

DrillMore's Best Service:

1.365x24 Year-round Service,We are committed to year-round 24-hour service even during holidays.

2. Provide professional technical services, including products introduction, selecting and problem solution etc.

3. Large inventory of regular types, customized types can be delivered within 30 days.

How to order?

Cutter Dimension +Mount Design

As well as collect the following information if possible:

1, Raise Boring Machine Information;

2, rock formation condition;

3, roller cutters performance statistics. 12 1/4'' Raise Boring Roller Cutter Drilling Bits

DrillMore Rock Tools

DrillMore is dedicated to the success of our customers by suppling drilling bits to each application. We offers our customers in the drilling industry many options, if you do not find the bit you are looking for please contact our sales team at following to find the correct bit for your application.

Head Office: XINHUAXI ROAD 999, LUSONG DISTRICT, ZHUZHOU HUNAN CHINA

Telephone: +86 199 7332 5015

WhatsApp: https://wa.me/8619973325015

Email: [email protected]

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