Factory wholesale Double Wall Drill Pipe - Integral Drill Steel – TDS

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The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for T45 Shank Adapter, Trailer Drilling Rig, China Single Stage Compression Air Compressor, While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.

Factory wholesale Double Wall Drill Pipe - Integral Drill Steel – TDS Detail:

1. Diameter: 30 to 42mm
2. Shank: Hex22*108mm
3. Length: 600mm, 800mm, 1000mm, 1200mm, 2400mm, etc.

Product Name:	integral drill steel
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	Hex22mm108mm Hex25mm159mm 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

Chisel Bit Integral Drill Steel
Shank 22 x 108 mm (7/8” x 4 1/4”)
	Length (mm)	Bit Diameter (mm)	PN.
1	400	24	4148300018
2	400	29	4148300019
3	600	27	4148300020
4	800	23	4148300021
5	800	28	4148300022
6	1200	23	4148300023
7	1600	27	4148300024
8	2000	28	4148300025
9	2400	26	4148300026
10	3200	25	4148300027

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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Factory wholesale Double Wall Drill Pipe - Integral Drill Steel – TDS , The product will supply to all over the world, such as: Portland, Barcelona, Sri Lanka, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!

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The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!