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Drilling Auger And Accessories
+ Earth Auger
- Handle Earth Auger
· hand auger
- Gasoline Earth Auger
· ED65CCT
· ED52CCT
· ED52CC
· ED43CC
- Augers And Accessories
· 42 INCH
· 36 INCH
+ Ice Auger
- Handle Ice Auger
· Handle Ice Auger
- Gasoline Ice Auger
· Gasoline Ice Auger
- Electrical Ice Auger
· Electrical Ice Auger
- Auger And Accessories
· Auger And Accessories
+ Continuous Flight Augers And Bits
- Continuous Flight Auger
· Continuous Flight Auger
- Bulldog Head
· Bulldog Head
+ PENGO Auger And Wearparts
- PENGO Auger
· 42 INCH
· 36 INCH
- Wearparts
· Shank Plate Kit
· Screw Flighting
· Pilot Bits
· 35 Series Teeth
Rotary Drilling Machinery and Spare Parts
+ Rotary Drilling Rig
· SUGR150
· SUGR220
· SUGR250
+ Kelly Bar For Rotary Drilling Rig
· Interlocking Kelly Bar
· Friction Kelly Bar
· Combined Kelly Bar
+ Rotary Drilling Tools
- Long Spiral Drilling Bit
· Flang type continuous flight augers rod
· Continuous Flight Augers bits for sample of coal seam
- Shot Spiral Drilling Bit
· Single Cut Flat Auger
· Single Cut Rock Auger
· Double Cut Flat Auger
· Double Cut Rock Auger
- Two-cut Belling Bit
· Two-cut belling bit
· Two-cut belling bit
- Rotary Drilling Buckets
· Single-bottom Flat Drilling Bucket
· Core Barrel with Bullet Teeth
· Cleaning Drilling Bucket
· Single-cut Flat Drilling Bucket
· Single-cut Rock Drilling Bucket
· Double-cut Flat Drilling Bucket
· Double-cut Rock Drilling Bucket
· Core Barrel with Roller-Bit
- Rotary Casing Tube
· Single-wall casing tube
· Single-wall casing tube shoes
· Double-wall casing tube
· Casing tube coupling
· Casing tube driver
Trenchless Drilling Tools
+ Trenchless Drilling Bit
- Trenchless Rock Pilot Bit
· Trenchless Rock Pilot Bit
- TCI Bit
· TCI Bit
- Steel Tooth Tricone Bit
· Steel Tooth Tricone Bit
+ Trenchless Rock Reamer
- Rock Reamer With Replaceable Cutter
· Rock Reamer With Replaceable Cutter
- Rock Reamer With Roller Bit
· Rock Reamer With Roller Bit
- Rock Reamer With Bullet Bit
· Rock Reamer With Bullet Bit
Enginerring Machinery
+ Concrete Placing Boom
- Floor-Fixed Concrete Placing Boom
· HGY17
- Self-Climbing Concrete Placing Boom
· HGY24
· HGY28
· HGY32
- Ship-mounted Concrete Placing Boom
· HGY17
· HGY24
· HGY28
· HGY32
- Truck-mounted Concrete Placing Boom
· CPT37
- Stationary Concrete Placing Boom
· HGY18
· HGY19
· HGY24
· HGY28
- Mobile Concrete Placing Boom
· HGY13
· HGY15
· HGY17
· HGY18
+ Concrete Pump
- Concrete Pump For Heat Supply
· TCP15-7-22E
· TCP20-8-30E
· TCP20-8-37E
· TCP20-8-45D
· TCP20-13-56D
· TCP25-8-56D
- Concrete Pump
· TCP40-7-60.5E
· TCP50-12-110D
· TCP60-8-60.5E
· TCP60-10-80.5E
· TCP60-13-90E
· TCP80-13-90E
· TCP60-16-90E
· TCP60-16-145D
· TCP80-13-145D
· TCP80-16-110E
· TCP80-16-162D
 
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Tel:0510-82405622
Tel:0086-0510-82405622
Fax:0086-0510-82357933
Email:sales@sugproject.com
Http://www.sugproject.com
Learn more
 
 
Product > Rotary Drilling Machinery and Spare Parts > Rotary Drilling Tools > Rotary Drilling Buckets > Core Barrel with Roller-Bit  
 
Related Products:
Main Feature Construction Case

◆As for harder bedrock, large flood rubble and hard perpetually frozen soil, it is very difficult to use spiral bit or rotary drilling bit directly. Trunk annular bit shall be used in combination with spiral bit and sand bit.

◆Hose bits consist of core annular trunk bit and non-core annular trunk bit, and the diameter of bit is between 400 mm and 3000 mm.

◆We could produce Core Barrel with Roller-Bit in various outer diameters and different pitches subject to customers' demand.
 
 
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