Precision Ground Drill Rod Drill Extension Rod Black Or Based On Demand

Basic Information
Place of Origin: China
Brand Name: SUVEC
Certification: ISO
Model Number: tapered drill rod
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: standard rock drill rods package: Standard package by wooden case or customized by your reque
Delivery Time: 15 days
Supply Ability: 10000 pieces/month
Use: Mining And Quarring Degree: 7degree,11degree, 12 Degree
Match: Pneumatic & Gasoline Rock Drill Length: 600mm---8000mm
Shank Size: H19*108mm,H22*108mm, H25*159mm Name: Tapered Drill Rod Extension Rod
High Light:

tapered steel rod

,

dth drill rods

Precision Ground Drill Rod Drill Extension Rod Black Or Based On Demand

 

Tapered drill rod,also called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 3.6 m in length—are measured from the collar to the bit end.

Our Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

Applications
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

Our Tapered drill rods are made from the best steels and alloys in China,from Japan or Germany CNC lathe thread and drilling alloy perforations to ensure the accuracy of the ball tooth bit. Advanced thermal inlay technology ensures that the quality of each ball bit is stable.

Precision Ground Drill Rod Drill Extension Rod Black Or Based On Demand 0

Technical Reference

Product Name: Hex tapered rod
Types Tapered drill rods, Integral drill rods, Plug hole rods
Application:: Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
we can produce as your request of carbide size, different length of drill rods.
Types of drill rods Specifications Length (mm) Shank Weight (kg)
Tapered drill rods Taper Angle: 4, 6, 7, 11, 12 degree 400mm to 8000mm Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm 1.7 - 24.9
Integral drill steel Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm 400mm to 4800mm 3 – 15.4
Plug hole rods Chisel bit diameter: 17mm, 20mm, 22mm 150mm to 710mm

0.6 - 2.9

 

We specialize in Rock drilling tools, including rock drill bits,tapered drill tools,threaded drill tools,Down the hole drilling tools ( DTH ), which are widely used in mining , quarrying , well drilling and construction . All these products are compatible with other world world leading brands such as Atlas Copco , , Mitsubishi and Boart Longyear .

Why choose our Rock drill tools?

1.Tapered rock drill rod connect with button bits perfectly for drilling holes 
2.Stable and mature welding technology ensure high quality of bits
3.Accurate dimension of taper degree perfectly matches the button bits
4.work reliable and very cost-effective
5. Rod bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Packing details : Wooden case and steel bundle.

Test is the best way to find suitable rock drilling tools, for samples please Email to drillbit@qq.com 

Contact Details
Mr.Pinson

WhatsApp : +8615037179085