Repeat order enquiry
The customer reports good performance and asks to order another 500 in three sizes.
Drill bit manufacturer · Hunan, China
Drill bits. Matched to the ground.
PDC, core and DTH tools for water wells, geological exploration and mining.
Explore our drill bits
All products ↗
PDC spiral core bit
- Model
- PDC‑91/113/200
- Hole diameter
- 91–300 mm
Gas venting PDC bit
- Model
- GVB‑75/100/150
- Hole diameter
- 75–150 mm
3-wing spiral PDC bit
- Model
- CSP‑94/98/113
- Hole diameter
- Ø94 mm / Ø98 mm / Ø113 mm
Dual-tube core bit
- Model
- DTC‑94
- Hole diameter
- 94 mm
Tools for the work ahead.
Inside FSDRILL
From our workshop to your project.
Our range includes PDC, diamond and alloy drilling tools, with custom models and sizes available.
Our company ↗
Orders & customer feedback
A closer look at customer conversations and product feedback. Select an image to read the full exchange.
Stock & sales feedback
The customer says stock is almost sold out, buyers like the steel body, and another order is planned.
Workmanship feedback
The customer praises the workmanship and says they intend to order other sizes.
Blog
Practical reading on drill bit selection, design and use.
Latest Breakthroughs in PDC Drill Bit Industry: Hybrid Bits Set Records, Geothermal and Mining Open New Frontiers
In -30°C conditions, Daqing Drilling engineers optimized a PDC bit to drill 160 meters in volcanic rock—a new record. Separately, a research institute’s custom bit doubled the performance of
Read more ↗
How to Drill with PDC Bits: Beginner Techniques
PDC drill bits are one of the fastest, most efficient tools for drilling through soft, medium, and hard geological formations. Whether you're drilling hydrological holes, geotechnical boreho
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How Much Does a PDC Drill Bit Cost? Pricing Breakdown
PDC drill bits have become the preferred choice for mining, tunneling, water wells, geotechnical drilling, and even oilfield operations. With higher penetration rates, longer lifespan, and b
Read more ↗A better match starts with three details.
Your ground conditions
Tell us the rock type, application and drilling depth.
Your required dimensions
Share the bit diameter, connection type and a drawing or product reference.
Your project requirements
Discuss quantities, customization and delivery with our team by email or WhatsApp.