drills

Mainly used in water well, geothermal well, dam grouting, blast hole, oil and gas, coal mining, constructions field.

 
239KW Hydraulic Multi-purpose Drilling Rig With Cummins 6LTAA8.9-C325 CMR1000A</strong

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

high quality PDC diamon bits
1.best quality for 2-7/8"~17 1/2"
2.high quality,best price
3.number of blade :4,5,6,7,8,9,...

tricone rock bit for coal mining
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Can be customized

Steel Tooth Bit for water well
1.Fast drilling rate
2.Strong cutting structure durability
3.Different sizes available
4.Can be sustomized

Specifications
1. Manufacturer of TCI & steel teeth tricone bits
2. ISO & API
3. Quality products & good service
4. Good feedback of clients

1) ISO9001&API
2)Covers all IADC codes
3)Size14 1/2"
4)Used for oil well and water well

HSS twist drill bits
Dia. size: 1.0~130mm
packing:

Dimension:7300mm*2590mm*2450mm
material:steel
Application:Drill stem testing
Type:Explosion Cabin
Occupancy area:18.9m2...

TYPE: G13 (IADC----131)
HARDNESS OF ROCK: f<2
WEIGHT RECOMMEND: 20-35kg/mm (Dia Bit) (1100-2000 lb/in)
ROTARY SPEED: 80-150rpm.

Suitable for cave or tunnel working, easy to set up and operate, high working efficiency.

This earth drill is extensively used for the temporary anchorage in line construction.

It is a kind of hydraulic feeding portable drilling rig, which is suitable for engineering geological exploration of industrial and civil buildings,

It is for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes.

It is suitable for engineering geological exploration of industrial and civil buildings, railways, hydropower, transportation, bridges,

API Standard 10" Spiral Drill Collars
Standard: API 7-1
Material: AISI 4145H
OEM: yes
Factory Direct

PG-13B drill bit grinder, drill grinding machine manufacturer

tricone mill tooth bit drill
1) 9 1/2''tricone mill tooth bit drill bit
2)pin shank size:6 5/8''
3)WOB KN/mm:0.25~0.70
4)processing:forging

Steel tooth drill bit
1.Low compressive strength
2.High drillability
3.Soft formation
4.Good wear-resistance...

Matrix body PDC bit
1.best price and high quality
2.directional bit
3.can change the spiral nozzles
4.wooden or steel boxes...

Very soft formations with low compressive strength and high drillability,such as clay,mudstone,chalk,gypsum,salt,soft shale,soft limestone,etc.

Insert tooth tricone bit applies to every geography formation,especially to hard formation;it has high and stable drilling speed.

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

it has fast drilling speed . pneumatic dth drilling rig can drill 20-40m per hour . high drilling effective .the engine it is 63kw ,more powerful

XY1 rig gyrator bull head assembly drilling tool geological prospecting drilling exploration accessories,Bull Head Drill Gyrator Assembly

HJ 5 blades PDC bit/pdc drill bits
1.with Diamond Compact from Hughes.
2.matrix body and steel body
3.high quality,best price...

Specifications 1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...

API IADC415 TCI tricone bit
1.High compressive strength
2.Soft formation
3.Higher stability
4.Large inventory on hand...