electric drill bits

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

Size: 8-1/2"x4"
Size of cutter: 8mm
Blades: 6

size: 12-1/4"
Number of blade 5
Cutter size (mm) 13mm, 16mm, 19mm
Nozzle QTY Type 7NZ
Gauge length 2.5"

JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .

Products details
1.High quality drag bit with 3 wings
2.Meet with API Spec7-1 ISO 9001:2008
3.Cover almost all IADC code
4.Good quality and af

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools.

Drill bit features:
1. Parabolic crown profile, blade cutter setting
2.13mm PDC cutter, medium cutter density
3. Interchangeable screw nozzle

4-12mm,4-20mm,4-32mm,step drill bit
straight flute, titanium coated,
packing: 1pc/ in a plastic sleeve,or 3pcs in wood case,
Material: HSS

1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal

Masonry drill bits from solid extremely heat resistant Tin-alloyed high speed steel produced according to DIN338. Polished Finish.

1.Added gauge protection for longer life
2.Hardened tungsten carbide material
3.High performance PDC-Cutters
4.Carbide and Diamond gauge protection

Made from new generationi components
allowing excellent operation in many materials and improved wear life
resharpenable by diamond grinding wheel

Size: 17 1/2"
Materials: steel body
Size of cutter: 19mm
Blade: 5

1.used on woodworking machinery
2.it is made of HSS carbide
3.it is step drill bits
4.straight shank
5.wood cuttting drill

Which is a matrix body PDC bit using arc-type double rows six blades and Medium parabolic crown spiral design with long blades.

body matrix diamond cutter bits
1.cover all PDC matrix body bit size
2.high precision metal seal
3.reasonable price and long uselife

TCI tricone bits/ three cone bits
1.Certified by ISO9001&API
2.Used for water well, oil field
3.IADC:114-117,127,437,517,617,637
4.type:3-8b

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

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

1.Low compressive strength
2.Medium hard and abrasive formation
3.Gauge protection

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

milled tooth tricone oil drill bits
1.Low compressive strength
2.High drillability
3.Soft formation

1.made of used oil drill bits
2.oil drill bits used
3.Three cone bit is widely used in well drilling

water well,oil field,
construction,geothermal,
directionalboring,and underground foundation work