Integral Drill Steel Rod for Quarrying and Rock Drilling

• Customization: Available
• Length: Max 6m
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining, Quarrying Mining
• Model NO.: H22*108
• Shank: H22*108 H19*108 H25*108
• Head Diameter: 21-48mm
• Transport Package: Wooden Box
• Trademark: ProDrill
• Origin: China
• Production Capacity: 20000m/Month

Product Description

Integral drill steels technical specification as follows :

Processing Type:	Forging
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
Material:	High quality carbide and high quality steel
MOQ:	No requirement for testing and trial order

We can produce as your request of carbide size, different length of drill rods.

• Technical data for Integral Drill Steels.
• 1. Thermally wound shank for high abrasion resistance and longer lifespan
  2. Internal tube (for flushing) of corrosion-proof and indestructible steel
  3. Internal tube (for flushing) painted with special oil for corrosion and abrasion protection
  4. Steel have two grades:Normal material 95CrMo and Super material 40SiMnCrNiMo
  5. High precision, special bronze-brazing treatment.

Rock drilling tools ProDrill provides a variety of integral drill steel and plug hole rods in a full range of lengths and steel hex diameters for all of your hand-held pneumatic drilling needs.
Integral drill rod's shank sizes 82.5 mm*22mm(3 1/4"*7/8"), 108mm*22mm(4 1/4"*7/8"), 108mm*25mm(4 1/4"*1"), 159,*25mm(6 1/4"*1). Lengths: 400mm to 6400mm(1'4"-21'). Head diameters: 27mm to 40mm.

Integral Drill Steels: Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually. 
 

How to choose the right integral drill rod ?

1. What's the application of integral drill rod ?

Quarry rock drilling ,Blast furnace opening or others .

2. What's the material request ?

55simnmo ,95Crmo, 80Cr or others .

3. What's the hex size ?

There's 19mm ,22mm and 25mm

4. What's the length of shank ?

108mm ,others also can be customized .

5. What's the lenght do you need ?

400mm,800mm,1600mm,2400mm,3200mm,4000mm,4800mm or others can be customized for you .

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	1.7 - 24.9
Integral drill steel	Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm	400mm to 4800mm	Hex25mm*159mm	3 - 15.4
Plug hole rods	Chisel bit diameter: 17mm, 20mm, 22mm	150mm to 710mm	Hex19mm*108mm	0.6 - 2.9

Reliable Atlas copco drill steel

 

Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm,different lengths are available from 400mm to 6000mm usually.

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 85% against the original products
B. Price are competitive against the famous brands and best quality against the small factory


About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay,  Philippines, Thailand, India, etc.