drill

Consists of fluted,barrel,fly and rock types for different strutam

We supply API certified drill collars.
delivery on time.

Transportation means: by sea
Settlement way: LC or TT

Metal/Rubber Sealing Tricone Drill Bit
(1)strong resistance to abrasion and impact resistance.
(2)good cutter
(3)long working life

Carbide PDC Oil Drill Bits:
1.Super Antiwear Characteristic
2.Super Long Lifetime
3.Solid Quality

Agricultural Machinery

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

Standard drill pipe specifications
Standard: API 5DP
Length: 10-15m
Size: 2-31/2
Pipe wall thickness: 6.5-9.99mm ...

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Long work life.
(4)Stocks adequate.

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

Diamond Drill Bit for Oil Drilling
1. Suitable for high abrasive and hard formations
2. Impregnated cutters
3. Certification by API & ISO

It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter 19mm

Non Magnetic compressive service drill pipes
1.Material:low carbon stainless steel
2.Standard:API Spec.7 and SY/T5144

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

1). Steel grade: G105
2). Specification: Dia 50-127mm
3). Good quality and low price
4). All sizes as customer's request

Steel tooth bit, Low compression strength, high drillability soft formation, Normal rolling bearing

PDC oil drill bit
1.Good wear-resistance
2.Higher stability
3.Reasonable price and long uselife
4.Can be customized

Drill pipe is used in the oil well drilling operation.

high strengh, high wear resistance, advanced heat treatment, long service life,gauge-protection, matrix body,matrix body

Steel: Grade S135
Length: 9.5m
OD: 60mm-127mm
API Certifiacate

35W Electric Nail Drill
Powerful micro_motor hand piece

135 degree split point drills faster and prevents bit walking
Great for extracting broken screws and studs in a single operation

this drill bits have some features:Chrome vanadium steel
10mm bits L: 30mm, 75mm
Shape: Hex, Spline, Star
Bits holder, 3/8" dr. × 1/2"dr.

To name a few, this kit includs HSS titanium-plated twist drill bits, woodworking drill bits, hex key, counter sink, Cr-V bits,etc

dewalt impact drill BY-ID2006
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dewalt impact drill BY-ID2003
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dewalt impact drill BY-ID2002
besty give you best quality
we are your best supplier
best price ,best quality

weight:0.45kg
material:carbon steel
size:76X33mm
process:silica sol casting
place of original: Ningbo China

6 wings PDC Drill Bit
1. All sizes available
2. High Penetration, High Blade Profile
3. Better Durability

* Drill Saw can be used as a Drill, Saw, Rotary file, Reamer and Router,which is made of High Speed Steel and Titanium Coated for extended life