High Quality H22*108 L800-7000mm Tapered Drill Rod

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PRODUCTS DETAILS

Condition	New	Use	Coal Mining
Applicable Industries	Construction works , Energy & Mining	Product name	Taper Button Bit
Weight (KG)	4	Diameter	26mm-56mm
Video outgoing-inspection	Provided	Length	50mm~72mm
Brand Name	JCDRILL	Advantage	High Performance
Type	DRILL BIT	Color	Request
Machine Type	Drilling Equipment	Usage	Drilling and Construction
Material	High Manganese Steel, Carbide, Tungsten Carbide	Transfer	Air/Sea/Express
Processing Type	Forging, Forging

Taper Drill Rod
Taper Degree	4°, 6°, 7°, 11°, 12°
Diameter	19mm - 25mm (or 1 inch to 7/8 inch)
Length	400mm - 6000mm
Drill Rod Shank	Shank 22 x 108mm, shank 25 x 159mm
Material	High strength alloy steel bar
Color	Black or based on customer requirements.

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

**High Quality H22*108 L800-7000mm Tapered Drill Rod**

Tapered drill rod, another name 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 m to 3.6 m in length—are measured from the collar to the bit end. Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159 mm 6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity. For drilling medium-hard to hard and abrasive rock formations, Taper angles of 11 and 12-degrees are normally used on modern drill rigs, like our model no. PD-Y58 crawler hydraulic rock drill. Also for Y6, Y10, Y24, YT24, Mobile rock drill pneumatic and hydraulic.