Payment & Shipping Terms:
|Material:||High Manganese Steel||Aplication:||Quarry Drilling,coal Mining,DTH Drilling|
|Color:||Red, Yellow, Gold, As Customer Requirement||Use Air Compressor:||Low/High Air Pressure Drill Bits|
|Button Material:||YK 05/ MG20||Packing:||Wooden Box|
Long life services and durable SD6 - 165mm/191mm High Pressure DTH Bits for water well drilling
Features: 1. Reliable quality with steady performance
2. Strictly material chosen ensures long service life
3. Good flushing effect increases drilling rate
(1) Made from premium quality nickel-alloy steel 55SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05/ MG20 tungsten carbide as same grade as internationally well-known brand.
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand
(4) Entire CNC processing procedure ensure the quality consistency and reliable.
(5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.
|SD6||Bit Dia. (mm)||Air Holes No.||Gauge Buttons||Front Buttons||N.W. KGS||Type|
The information you may like to know before order:
1. T T or Western Union or money gram or L/C at sight?
All are no problem.
2. Shipping time for an order
We have many stock. As usual, we can deliver the goods as soon as get the full payment.
3. Quality Control
There will be strict inspection and testing for every order before shipping out.
4. After Sale Services:
Free replacement will provide once the failure confirmed caused by our product quality.