drills

Air legged rock-drill(Pneumatic Rock Drill) series including YT24,Y26,YT28,Y24,YT27,Y19A,YT29A,etc.

1.Homework diameter size:9-1/2inch
2.Number of blade:5 blade
3.Connection thread size:6-5/8 inch
4.Cutting teeth specifications:1613

Drill Rig DC140 Low gravity, great ground clearance,drilling rig make cars easily make drill through rugged road.The water well drilling rigs advanced

Auto-soldering
Unique carbide tip accelerates drilling speed and reduces wear
H flute, accelerates dust removal and reduceswear
Industrial finish

1. Boring diameter 76,94,110
2. Coupling dimension 18X18,24X24
3.ISO9001 certified
4hard alloy drill bit

Construction earth drill is for temporary anchoring in foundation and line construction .

1.Packing: wooden case or as your requirements
2.Delivery: depend on the contract
3.Payment: T/T Western Union

Steel: S135, G105
Size: 2 3/8"-5"
OD: 60-127mm
API 5DP Drill Pipe

1)Input Power:500W
2)No Load Speed:3000r/m
3)Cutting Capacity: 13mm(Concrete)

We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with many sizes and iadc codes.
Welcome your inquiry.

1)OD:2 -3/8,3-1/2,4- 1/2,5,5-1/2
2)Grade: E75,X95,G105,S135
3)Upset:IU EU IEU
4)Hardbanding:TK34 TK34P
5)API Drill Rod...

13mm Impact Drill
with aluminum head
Color Box
Package Size: 57×40×25cm
G.W./N.W..

1.Homework diameter size:9-1/2inch
2.Number of blade:5 blade
3.Connection thread size:6-5/8 inch
4.Cutting teeth specifications:1613

PDC diamond drill bit
1 27 28 30 32 36 40 42mm
2 for Coal mine, water canservancy & hydropower
3 ISO9001
4 famous brand

Variable speed control without step, reliable, economical price.

Drill collar As per API Spec7Material: AISI 4145H & Non-magnetic materialOD: 3-1/8"~11"
Length: 10"~31".
Type: Spiral drill collar and slick drill

Variable speed
Forward/reverse rotation
Self-locking switch
Impact drilling/drilling mode for wildely application

Voltage: 12V
No-load Speed: 0-500rpm
Max. Torque: 10 N.m
Chuck: max. 3/8" (10mm)
Certification: GS/CE/EMC...

Drill Metal Pencil
1> Press dynamic and flexible
2> Fashion design
3> Reasonable price
4> Write Smoothly...

PDM Drill with cone bit for rock drill.It deflect quickly and long lifetime for the project continuous.

Adjustable Boom of portable crawler drilling rig KY100
1. Adopt famous 2-cylinder diesel engine as driving force which has advantages of large power

TCI tricone bit
1.Meet with API Spec7-1 &ISO 9001:2008
2.Good quality and after-sale service
3.timely delivery

1.for special medical-purpose materials
2.SI3N4 ceramic balls or stainless steel balls
3.Vacuum Poly Bag Packing and Plastic Tube Packing

Productivity:30000 pcs per day;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Trademark

R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.

Applied with high quality lithium-ion battery, all environmentally friendly, free of tox and hazards substances, safe and reliable.
Shortest design

With GS, CE safety approval
Chuck Diameter: 13MM
Rated Voltage/Frequency: 230V/50Hz
No-Load Speed: 2800 rpm
Rated Output Power: 850W

hole opener drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

1.Used drill bits of all kind
2.size:3 1/2''-17 1/2 ''
3.certified by ISO,API
4.high quality best price
5.timely deliver

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