Hexagonal Chisel Bit H19 H22 H25 Integral Steel Drill Rod Dia34mm 4 FT Length for Pneumatic Rock Drill

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Manufacturing Process: Hot Pressed
• Material: Carbon Steel
• Keywords: Tapered Drill Rod
• Usage: Underground Mining and Small Hole Drilling
• Model NO.: H22 H25
• Shank Type: Hex22*108/ Hex25*159mm
• Diameter: 34
• Transport Package: Wooden Packing
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 1000PCS/Month

Product Description

Product Description

Product Name:	Hexagonal chisel bit H19 H22 H25 integral steel drill rod dia34mm 4 ft  length for pneumatic rock drill
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.
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

Why Choose US:  

1. Adopt advanced heat treatment technology, product quality is stable, suitable for all kinds of rock.  

2. After many tests, the product life is at the top level in China.  

3. The product has excellent stability, and the adverse after-sale feedback of the product is less than 0.5%.

4. The suitable bit head design enables our bit to drill more efficiently and wear better.  

5. Increase processing of the back of bit's head can better protect the DTH Hammer, thus , thus reducing the grinding of the front joint of the impactor and prolonging the life of the DTH Hammer.

6. Adopt round guage button and parabolic front button design, increase drilling efficiency, and at the same time can make the guage button more hard to break, better stability. 

APPLICATION

FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality