dry core drill

Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.

Used to enlarge a hole previously drilled, cored or punched in cast iron and other abrasive non-ferrous materials.

Specifications:
The laser-welded core bit is designed for reliability, efficiency and safety on a variety of construction materials. It's ideal for

Specifications
1) our pdc bit Certified by ISO9001&API2) our pdc bit have Fast drilling rate

Products Name:Lightweight Core Drill BD250
1.Item: BD250
2.Drilling Range:15-250mm
3.Rated voltage:220v
4.Rated input power:3400W

Type XC Core Drill Bits:
Art.NO. Diameter Length(mm)
XC-01 50 150
XC-02 55

Features:
1) Material: 65MN
2) Diameter: 10 - 120mm
3) Length: 70mm
4) Used for drilling holes in granite, marble, glass, and other related

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.

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

Productivity:500 sets 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:

AQ NQ PQ  High Performance Diamond Core Bit Set FOR Core Barrel
 
Quick Detail:

 
Polycrystalline Diamond Drilling Tools PCD ( TSP ) Core Bits For Granite</stron

Electroplated diamond core drill bit with Sharper edges ensures Fast & Efficient drilling performance: High speed,Smooth cut.

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

The machine is used for geological survey of industrial and civil construction, bridges, railways, highways, hydropower and other industries,

Diamond Core DrillZ1Z-CF03-80
Max.Drilling Diameter ф90mm
Rated voltage 110/220/240v~
Rated frequency 50-60Hz
Rated input power

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

Products Name:Lightweight Core Drill BD180
1.Item: BD180
2.Drilling Range:15-180mm
3.Rated voltage:220v
4.Rated input power:2500W ...

Type XE Core Drill Bits:
Art.NO. Specs Length(mm)
XE-01 40 100
XE-02 45

Impregnated diamond core bit, surface set diamond core bit, tungsten carbide core bit

80mm Diamond Core Drill/Hand held
Feature
1. Soft-starting
2. Consistant Power
3. Over-load protection...

1. Diameter of the drum: From 3mm to 45 mm
2. Total Length:70 mm or according to customers' requirement
3. Diamond grit:40/50/80 or according t

Specifications
1)certified by ISO9001&API
2)optimized ROP and bit life,
3)longer drilling intervals without need for tripping

vacuum brazed diamond core drill kit

Surface-Set Diamond Core Drill Bits PCD For For Hard Rock / Core Drill Machine

Backpack Type Core Drill,Portable Drilling Machine

Carbide Tipped Core Drill Bits are professionally drilling holes in wood board, concrete wall, ceramics, porcelain, wood, plain, laminated and...

It is a small sampling drilling equipment widely used in plains, mountainous areas and inconvenient areas of transportationand energy

Diamond Core DrillZ1Z-CF02-205
Max.Drilling Diameter ф205mm
Rated voltage 110/220/240v~
Rated frequency 50-60Hz
Rated input pow

 
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