100mm DHD3.5-100 Flat Face DTH Drill Bit with Premium PDC Cutters for Water Well & Anchor Drilling
Code No.: DHD3.5-100
Diameter: 100 mm
Inserts: PDC cutters
Face Design: Flat
Request a quote for detailed information (MOQ, price, delivery)
Share:
100mm DHD3.5-100 Flat Face DTH Drill Bit with Premium PDC Cutters for Water Well & Anchor Drilling :
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.: DHD3.5-100
· Diameter: 100 mm
· Shank Type: DHD3.5
· Air Holes: 2
· Gauge Buttons: 6 × φ16mm
· Face Buttons: 6 × φ12mm
· PDC cutter Type: Dome PDC Cutters
· PDC Cutter Function: Gauge Protection & Extended Service Life
· Face Design: Flat
· Tungsten Carbide Insert Grade: YK05
· Application: Water Well Drilling, Mining, Construction
The embedded PDC cutter configuration enhances drilling efficiency and minimizes gauge wear, making this drill bit an excellent choice for water well drilling, anchor hole drilling, foundation construction, and general rock drilling in hard and abrasive formations.
Product Description
The DHD3.5-100 DTH hammer bit features a flat face design with 12 dome carbide buttons (YK05 grade) and DHD3.5 shank. Engineered for water well, mining, and construction drilling, it delivers good penetration rates and steel wash resistance in hard to very hard and abrasive rock formations with high air pressure.
Embedded PDC Cutters for Faster Hole Starting and Longer Service Life
The DHD3.5-100 DTH drill bit is equipped with strategically embedded premium PDC cutters to improve wear resistance and strengthen the gauge area during continuous drilling. Working together with high-quality carbide buttons, the embedded PDC cutters help maintain hole diameter accuracy while reducing edge wear in abrasive rock formations.
Designed with a flat face profile, this bit delivers efficient energy transfer and stable drilling performance from the beginning of each hole. Its compact 100 mm diameter makes it particularly suitable for water well drilling, anchor hole construction, foundation engineering, and general rock drilling applications where drilling efficiency, durability, and consistent hole quality are essential.
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.
· 12 Dome Carbide Buttons – 6 gauge buttons (φ16mm) & 6 face buttons (φ12mm) for balanced cutting action and long service life.
· YK05 Tungsten Carbide Grade – Premium YK05 carbide inserts deliver superior wear resistance and impact toughness for extended bit life.
· DHD3.5 Shank Type – Compatible with DHD3.5 series DTH hammers for reliable performance.
· Versatile Applications – Suitable for water well drilling, mining, and construction.
Advantages of Embedded PDC Cutters
· Embedded premium PDC cutters for improved gauge protection
· Flat face design for efficient rock breaking
· Fast hole starting with stable drilling performance
· Excellent wear resistance in hard and abrasive formations
· Compact 100 mm design for versatile drilling applications
· Ideal for water well, anchor, and construction drilling
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!
-----------------------------------------------------------------------------------------------------------------------------
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
