Non Blocking DTH Hammer Bits High Penetration Rate Mining Water Well Drilling

CIR110-110mm Low Air Pressure Flat face all Sphere Button DTH down the hole drill bit

Adriller Drill Bit

Adiller line of top hammer bits, also commonly referred to as button bits, have been specially designed to drill through almost any type of hard and abrasive rock formations.
These drill bits not only have a superior penetration rate compared to their competitors, but also a substantially longer service life .

Description:

After Annealing, The Hardness Is Not More Than Hb260,

Make The Rock Drill Bit Easy To Cut Rock ; Heat Treatment Process Is Simple, Easy To Control, Air Cooling Hardness Should Reach Hrc40 ~ 45, Oil Cooling Hardness Can Reach Hrc48 ~ 55; Good Solderability

The Interface Between The Solder And The Steel Body Can Form a Solid Solution Alloy

The Coefficient Of Linear Expansion Is Close To That Of The Hard Carbide Button To Reduce The Welding Stress; The Steel For The Carbide Button Bit With Hot-Inserted Teeth Should Have a High Coefficient Of Linear Expansion In The Temperature Range Of The Carbide Button . And Still Maintain a High Hardness, Strength And Toughness.

Applications:

1. The Flattening Of The Surface Carbide Button Generally Indicates That The Flow Energy Of The Hammer Is Lacking, Or That The Button Moment Is Insufficient. Inspect The Drill Bit To See If There Are Tiny Hot Streaks At The Bottom, Or Similar Snakeskin Patterns, Or Surface Cracks Due To Overheating Of The Carbide Button .
2. If This Situation Is Not Remedied, The Crack Will Cause Surface Debris And Eventually Lead To Complete Failure Of The Bottom. Before The Extreme Plane Width Occurs,
3. The Snakeskin Pattern Will Appear Under Specific Rock Conditions, And The Remedy Can Be Achieved By Lightly Grinding The Affected Area. Before The Drill Bit Is Repaired,
4. If The Drill Bit Is Drilled Excessively, Or The Well Bore Is Scraped, Excessive Traction Is Used, Or Alloy Teeth Or Other Metal Objects Are Present In The Well Bore, The Carbide Button Are Generally Broken

Feature Advantage:

Steel Body

1. The Rock Drill Bit Of Body Is The Multi-Hard Rock Bit Is Composed Of High-Quality Alloy Steel. The Alloy Is Precision Machined To Ensure The Perfect Bit Body, And Is Heat Treated To Achieve The Required Hardness, While The Surface Is Under Compressive Stress To Improve Its Resistance To Fatigue.
2. The Importance Of The Library And The Drill Bit Is In Fact Consistent. Many Manufacturers Completely Ignore This Point. Therefore, The Number Of Hard Rock Drills In The Meter Increases The Durability And Reliability Of The Library While Lifting The Drill Bit.

HIGH AIR PRESSURE BIT(Common Use)