Mining Drill Rod 7 Degree H22*108 Tapered Drill Rod Drilling Bars

• Customization: Available
• Length: 1600mm
• Material: 55simnmo
• Model NO.: taper rod
• Model Number: H25*108mm 11 Degree Shank Taper Rods
• Type: Drill Rod
• Machine Type: Drilling Tool
• Shank Type: H25*108mm
• Degree: 11
• Color: Customed
• Transport Package: Wooden Carton
• Trademark: PRODRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000/Month
• Package Size: 100.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

 

Mining Drill Rod 7 Degree H22*108 Tapered Drill Rod Drilling Bars

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.

Prodrill offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide quality tools that withstand the toughest rock drilling demands.

With our comprehensive product line, you can find the exact configuration to integrate into your drilling operation. Our tapered bit and rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters. Our tapered bits include both cross and button designs.

Prodrill tapered rods are available with high-frequency or fully carburized heat treatments.

Shank Style	Length		Tapered Angle
	Mm	foot/inch	4 degree 7 degree 11 degree 12 degree
Hex19 × 108mm	400 ~ 4,000	1' 4" ~ 13' 1"
Hex22 × 108mm	400 ~ 9,600	1' 4" ~ 31' 6"
Hex25 × 108mm	600 ~ 6,400	1' 11 5/8" ~ 21'
Hex25 ×159mm	800 ~ 6,400	2' 7" ~ 21'

Taper connection drill refers to the use of drill head pants taper hole and taper connection drill rod cone connection, to achieve the impact of the rock drill and rotation transmission of a class of light rock drilling tools. The taper connection drill includes a taper drill bit and a taper drill rod. Taper drill bit, also known as taper drill bit, small drill bit includes taper flake drill bit, taper column tooth drill bit, taper connection drill bar, also known as finished drill bit, small drill bit, drill bit. The products are mainly used in mining, tunnel engineering, roadway excavation, stone mining and other working conditions.