Direct Factory Price 101mm PDC Diamond Core Drill Bit with Short Joint, Spring & Spring Seat – Geological Exploration Tools

• Customization: Available
• Type: Exploration Rock Drilling Tools
• Usage: Metal Drilling, Well Drilling, Wood Drilling
• Certification: API
• Machine Type: Drilling Equipment
• Material: Carbon Steel,Diamond
• MOQ: 1 Set
• Key Words2: PDC Core Diamond Bits
• Use: Coal Mining
• Manufacturing Process: Forging
• Weight: 2
• Video Outgoing-Inspection: Supported
• Key Words1: Core Bit Spring Retainer Set
• Advantage: Wear Resistant
• Applicable Industries: Energy & Mining
• Color: Customized
• Transport Package: Carton or Wooden Box
• Specification: DCDMA, CDDA, ISO
• Trademark: FineDrill
• Origin: Changsha, Hunan, China
• HS Code: 8431431000
• Production Capacity: 15, 000PCS/Year

Product Description

PDC Diamond Core Drill Bits

1. PDC Cutting Structure:
Utilizes ultra-hard polycrystalline diamond compact (PDC) cutters as core cutting elements, combining shearing and scraping actions for dual-effect rock fragmentation. Suitable for both soft and hard formations, with exceptional performance in red sandstone and fractured formations.

2. Impact & Wear-Resistant Design:
Features round cutter geometry with alloy-enhanced matrix body for superior impact resistance. Maintains high drilling efficiency even in highly abrasive formations, offering 50%+ longer service life than conventional drill bits.

3. Red Sandstone Optimized:
Specialized cutter profile and placement designed for high-wear red sandstone formations, delivering enhanced penetration rates while reducing downtime for bit replacement.

4. Clog-Proof Fluid Channels:
Patented large-flow flushing ports ensure unimpeded drilling fluid circulation, preventing cuttings accumulation to extend bit life and improve operational efficiency.

5. Hybrid Technology Advancement:
Integrates the strength of matrix-body bits with PDC cutting efficiency, delivering both rugged durability and sharp cutting performance for complex applications including geological exploration and coal mining.

Name	PDC diamond drill bits
Condition	New
Warranty	1 Year
Size	75mm 91mm 110mm 130mm (Customizable)
MOQ	1 Piece
Weight (KG)	1
Applicable Industries	Construction works, Energy & Mining, Other