| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | DTH Drill Bits |
|---|---|
| Brand Name: | MIROC |
| Model Number: | CIR90 |
| Certification: | ISO |
| Place of Origin: | CHINA |
| MOQ: | 1 |
| Price: | Negotiation |
| Supply Ability: | 5000 pcs per month |
| Delivery Time: | 15-20 days |
| Packaging Details: | Standard export packing |
| Material: | Carbon Steel |
| Application: | Water Well Drilling |
| Buttons: | Spherical, Ballistic |
| Face Type: | Flat, Concave, Covex |
| Product Name: | Low Pressure DTH Drill Bit |
| Advantage: | High wear resistant cemented carbide |
| Processig type: | forging |
| Packing: | Wooden cace or as requrements |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Description
DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.
Our products are compatible with most of the products manufactured by , Atlas Copco, etc. DTH drill bits are widely used in mining, tunneling, quarrying, construction and civil engineering project.
Specification
| Drill Bit | Bit Dia. | Spline Key Number | Buttons (mm) | NO. Air Holes | Weight | ||
| mm | inch | Front | Gauge | (kg) | |||
| CIR90 Ballistic Convex Face | 90 | 3 5/9 | 6 | 2x13, 2x12 | 6x14 | 2 | 3.5 |
| 93 | 3 2/3 | 6 | 2x13, 2x12 | 6x14 | 2 | 3.6 | |
| 95 | 3 3/4 | 6 | 2x14, 2x12 | 6x14 | 2 | 3.7 | |
| CIR90 Spherical Flat Face | 90 | 3 5/9 | 6 | 4x12 | 6x14 | 3 | 3.5 |
| 93 | 3 2/3 | 6 | 4x12 | 6x14 | 3 | 3.6 | |
| 95 | 3 3/4 | 6 | 4x12 | 6x14 | 3 | 3.7 | |
|
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
Green Color For Water Well down The Hole Hammer Drilling Dth Hammer Bit
High-pressure DTH Hammers Tungsten Carbide Down The Hole 12inch DTH Drill Bits for Mining Drilling
Forging DTH Drill Bits High Air Pressure For Underground Mining
Water Well DTH Drill Bits BR2 76mm DTH Hammer Drill Bit Customized Color High Strength
Forging DTH Drill Bits High Precision Customized Color For Tunneling / Mining
254mm / 10 Inch DTH Drill Bits For DHD360 DTH Hammer 152mm - 203mm
12" DHD1120 High Pressure DTH Drill Bits φ305 - φ445 For Water Well Drilling / Mining
115mm DTH Hammer Bits Mission40 M40 , Button Drill Bit For Water Well
Tungsten Carbide DTH Drill Bit with High/Mediam/Low Air Pressure DTH Drilling Tools
