mining core drill tools from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

Product Detail

Model No.: Cover all IADC code

Production Capacity: 20000 Piece/Pieces per Year

Delivery Date: Within 7-10 days after rec...

Type: Core Drill Bit

Place of Origin: Hebei, China (Mainland)

Processing Type: Forging

Use: Well Drilling

Stable drilling hours: 80hours

Maximum drilling depth: 2000m

Means of Transport: By sea or by air

Packing: Wooden cases or as per cust...

Application: Oil

Brand Name: Wanxiang

Material: Tungsten Carbide and diamon...

Certification: API

Machine Type: Drilling Equipment

Size: 55mm~153mm

diamond pdc core bit
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system

PDC diamond mining core drill tools for oilfield

Feature:

Optimatlydesigned bit profile suitable for drilling soft to medium formations and mediumformations.
Cutting structure is force balanced and bitbalde is asymmetrically designed so that the load on bit is balanced whichresulting better stability of the bit.
Multiple types of high performance PDC cuttersare strategically arranged on bit for improved serivice life of the bit.
Shock absorbers are designed to make the bitcapable of drilling through formations with hard stringers.
Hdraulic system of the bit is optimized usingdynamic flow pattern simulation technology to enhance claening and coolingeffects of the bit to effectively prevent bit from balling.

Available sizes:

60mm,65mm,76mm,93mm,95mm,98mm(3 7/8"), 114mm,118mm(4 5/8"),120mm(4 3/4"),127mm(5")

133.3mm(5 1/4"),139.7mm(5 1/2"),142.8mm(5 5/8"),149.2mm(5 7/8")

152.4mm(6"),155.5mm(6 1/8"),158.7mm(6 1/4"), 165.1mm(6 1/2")

190.5mm(7 1/2"),193.6mm(7 5/8"),200.0mm(7 7/8")

215.9mm(81/2"),222.2mm(8 3/4")

241.3mm(9 1/2"),244.4mm(9 5/8"),250.8mm(9 7/8")

269.8mm(10 5/8"),295.3mm(11 5/8")

311.1mm(12 1/4"),346.0mm (13 5/8"),349.2mm(13 3/4")

374.6mm(14 3/4")

381mm(15"),393.7m(15 1/2"),406.4mm(16")

444.5mm(17 1/2"),508mm(20"),558mm(22"),609.6mm(24")