Concave DTH Bits Hard Steel Heavy Duty Carburized For Boring Machine

DHD340 4 1/2" (115mm) DTH Concave Heavy Duty Carburized Dril Bit For Boring Machine

Adriller – it's long-lasting

With Adriller you will get more meters drilled before first regrind, more meters drilled between regrinds,

And many more meters drilled at bit discard. This is long-lasting performance you can rely on.

Description:

1. The New Carbide Button Can Work Under Great Pressure, But As The Carbide Button Wear, The Appearance Of The Plane Creates a Horizontal Or Shearing Load At The Bottom.
2. An Increase In The Rotational Speed Does Not Increase The Crossing Rate, But Will Increase The Wear Frequency, Especially In Abrasive Formations. Under Abrasive Conditions,
3. It Is Recommended To Control The Frequency Of Wear According To The Depth To Be Drilled In Order To Determine The Frequency Of The Necessary Regrind. Although Different Manufacturers,

Applications:

The Service Life Of Rock Drill Bit Is Determined By The Inherent Quality Of The Product Itself And The Scientific Method Of Use. The Quality Of Therock Drill Bit Itself Is Inferior. No Matter How Carefully And Scientifically Used, It Cannot Be Used At a High Level. a Good Mine Drill Bit, If It Is Inadvertently Dry, Does Not Use It In Accordance With Scientific Methods, It Will Also Be Scrapped In Advance, And It Will Not Be Able To Exert Rock Drill Bit Potential, And It Will Not Be Able To Reach a High Level.

Feature Advantage:

Harder, stronger steel body grade

The steel body grade for the Powerbit range is chosen with utmost care to ensure the right

hardness, strength and abrasion resistance.

Improved heat treatment gives at least 10 % better fatigue strength.

And, the stronger steel holds the buttons better, reducing the risk for pop-outs.

Specifications: