Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
DTH Bit-DHD3.5- 100mm
- Code No.: DHD3.5-100
- Diameter: 100mm
- Air Holes No.: 2
- Gauge Buttons: 6*16mm
- Face Buttons: 6*12mm
- Approx. Weight: 4.9kgs
- Carbide Design: Dome
- Carbide grade : YK05
- Materials:23CrNi3MoA
ProDrill™ DTH Bit Advantage:DTH drilling bits are designed for extended wear life. In addition to this, you benefit from great versitality, higher penetration rates, straighter holes and longer bit life. ProDrill exceptionally versatile series of threaded botton bits, from76-350mm in diameter,are made from proprietary grade ofcemented carbide throughout ProDrill provides all the most efficient.
Rock drilling tools ProDrill has a comprehensive range of DTH hammer bits with DHD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, mining and construction.
Flat Face
An universal design, especially for hard and abrasive rock formation. Typically, flat face with hemispherical buttons design is the most popular choice. This kind of face shape is suitable for hard to very hard and abrasive rock formations in application with high air pressure. Good penetration rates an resistance to steel wash.
Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.
DHD shank DTH hammer bit with Flat face, dome/semi-ballistic carbide buttons for blasting bore holes, water well drilling.
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