90mm DHD3.5 Shank DTH Drill Bit with Premium PDC Cutters
Code No.: DHD3.5-90
Diameter: 90 mm
Inserts: PDC cutters
Face Design: Flat
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90mm DHD3.5 Shank DTH Drill Bit with Premium PDC Cutters :
From standard cutters to custom drilling solutions, we provide the industry's most reliable PDC products for extreme conditions.
Product Specification
· Bit Type: DTH Hammer Bit
· Code No.: DHD3.5-90
· Diameter: 90 mm
· Shank Type: DHD3.5
· Air Holes: 2
· Gauge Buttons: 6 × φ16mm
· Face Buttons: 5 × φ12mm
· PDC cutter Type: Dome & Ballistic PDC Cutters
· PDC Cutter Function: Gauge Protection & Extended Service Life
· Shank Compatibility: DHD3.5 DTH Hammer
· Face Design: Flat
· Application: Water Well Drilling, Mining, Construction
The embedded PDC cutter design, together with the precision DHD3.5 shank connection, provides reliable drilling performance for quarrying, water well drilling, foundation work, and other applications requiring stable hammer compatibility and long service life.
Product Description
The DHD3.5-90 DTH hammer bit features a flat face design with a hybrid dome and ballistic carbide button configuration and DHD3.5 shank. Engineered for water well drilling and blasting bore holes, it delivers high penetration rates and steel wash resistance in hard to very hard and abrasive rock formations with high air pressure.
Embedded PDC Cutters with Reliable DHD3.5 Shank Compatibility
The DHD3.5-90 DTH drill bit features strategically embedded premium PDC cutters to improve gauge protection and extend drilling life while maintaining full compatibility with DHD3.5 shank DTH hammers. The reinforced cutter arrangement minimizes gauge wear and helps maintain consistent drilling performance in abrasive rock formations.
Designed for contractors who require dependable hammer compatibility and long-term durability, this drill bit combines a precision-machined DHD3.5 shank with premium carbide buttons and embedded PDC cutters. The optimized structure ensures efficient energy transfer, reliable hole quality, and stable drilling performance in quarrying, water well drilling, and general rock excavation applications.
Features
· Flat Face Design – Universal design, especially for hard and abrasive rock formations. Suitable for hard to very hard and abrasive rock with high air pressure. Delivers good penetration rates and resistance to steel wash.
· Hybrid Carbide Button Configuration – Dome & Ballistic mixed buttons provide the optimal balance:
- Dome buttons: Universal performance, best for hard/abrasive rock
- Ballistic buttons: Excellent penetration rate in soft to medium hard, non-abrasive rock
· Optimized Button Layout – 6 gauge buttons (φ16mm) & 5 face buttons (φ12mm) for balanced cutting action.
· DHD3.5 Shank Type – Compatible with DHD3.5 series DTH hammers for reliable performance.
· Versatile Applications – Suitable for water well drilling and blasting bore holes.
Advantages of Embedded PDC Cutters
· Embedded premium PDC cutters for enhanced gauge protection
· Precision DHD3.5 shank for reliable hammer compatibility
· Efficient energy transfer for stable drilling performance
· Excellent wear resistance in abrasive formations
· Long service life with reduced maintenance
· Suitable for quarrying, water well drilling, and rock excavation
ZZBetter: Your Leading PDC cutters Manufacturer & Supplier
You get high-quality PDC cutters to meet different applications.
You get to choose from our collection of PDC cutters made from different materials.
You will enjoy the full benefits and advantages of using our primary products.
You will experience the cutting-edge technology that we are using to craft our PDC cutters.
You get a guarantee that your purchase has no defects and flaws.
You are doing business with the leading PDC cutters supplier in China.
ZZ Better can handle maximum orders to help you grow your business.
Send your request or inquiry if you want a customization of PDC cutters.
Using the right PDC cutters can help you do the work more easily!
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Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS：Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China, 412000
Tel：0086 73128705418
Phone：0086 13647338188
Fax：0086 073128510897
Email：PDC@drillbetter.com
Whatsapp: 008618173362360
