|Place of Origin:||China|
|Model Number:||tapered drill rod|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||standard rock drill bit package: Standard package by wooden case or customized by your request.|
|Delivery Time:||15 days|
|Supply Ability:||10000 pieces/month|
|Machine Type:||Drilling Tool||Processing Type:||Forging|
|Degree:||7/11/12 Degree||Suit Taper Bits:||Taper Button Bits, Taper Cross Bits And Taper Chisel Bit|
|Material:||Carbide, 55SiMnMo||Name:||H22 H25 Tapered Drill Rod With 108mm 159mm Shank 7 11 12 Degree|
precision drill rod,
tapered steel rod
H22 H25 Tapered Drill Rod Steel Tapered Rod With 108mm 159mm Shank 7 11 12 Degree
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.
1 Suitable for small hole range
2 Widely used in Dimensional Stone Quarrying Industry
3 Widely used in Underground Mining Industry
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
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.
|Product Name||Taper drill rod|
|Color||black or your yequirement|
|Connect with||tapered drill bit|
|Application||stone quarry drilling|
1. Packing details : Wooden case and steel bundle.
2. Handling time for an order
Based on order quantity, normally it takes 15-30 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggest by sea shipment .
Test is the best way to find suitable rock drilling tools, for samples please Email firstname.lastname@example.org