Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Nw Casing, Drill Steel, Down The Hole Drill, Our merchandise are widely recognized and dependable by users and can meet continuously building economic and social needs.
Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS Detail:

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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 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
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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Product detail pictures:

Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS detail pictures

Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS detail pictures

Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS detail pictures

Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Big Discount Reverse Circulation Drilling Hammers And Bits - Integral Drill Steel – TDS , The product will supply to all over the world, such as: Naples, Thailand, Chicago, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question items they do not understand. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Sally from Poland - 2018.11.04 10:32
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By David from Slovenia - 2018.07.12 12:19
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