core drill bit

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

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

made of 40Cr Steel with industrial grade carbide tip for long tipe and efficient drilling
Shank: Straight shank
Milled, L Flutes,Sand blaster

symmetric Overburden casing system/Eccentric overburden drill bit

1. High temperature and wear resistance
2. Godd quality reasonable price and after-sale service
3. IADC code suitable for different formation

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

Coating: TiN
MOQ: 500sets
Package: plastic box + double blister card

1.The body of this drill bits is milled
2.Tip sharpened to provide maximum cutting power.
3.A simple, carefully made bit

Coating: TiN
MOQ: 500sets
Package: plastic box + double blister card

Description
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Hole reamer drill bits
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

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

1.Leading factory for PDC bits diamond core bit and drag bits in China!
2.The biggest stock for tricone rock bits in Hebei Province,China.

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

PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit

NAME OF PRODUCT: 95pc mix Power Drill Bit Set in blue plastic mould case

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

24pc drill and driver bit setplastic box packing

ISO2000 CERTIFICATED
Material: High carbon Steel
Shank: Hex Shank

1.taper button bits
2.taper button bits for h22 and h25 taper drill rod
3.taper button bits diameter sis 28mm

PDC Drilling Bit
1.Stocks adequate&timely delivery
2.Meet with API Spec7-1&ISO 9001:2008
3.25 years experience in drill bit

1. Good quality, reasonable price
2. ISO9001:2008, API certified.
3. Timely delivery

NAME OF PRODUCT:15pc multi purpose drill bit set

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

Surface Finishing:Polish
Package:Blow case
Long life fast drill speed

HDD drill bit directional drilling tool tungsten carbide teeth weld-on teeth BR1 BR2 BR3 BR4 in stock

Plain Type, 60º included angle, right-hand cut
Made from super speed steel
Bright finish.
Dia.1.0-6.3mm; 3/64"-5/16"