76mm Core Drill Bit Set Include Drill Bit, Catcher, Boxer, Reamer Shell

• Customization: Available
• Type: Exploration Rock Drilling Tools
• Usage: Metal Drilling, Well Drilling, Wood Drilling
• Model NO.: T2 76mm
• 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
• Brand: Finedrill
• OEM: Supported
• Feature: Good Quality
• Transport Package: Carton or Wooden Box
• Specification: DCDMA, CDDA, ISO
• Trademark: FineDrill
• Origin: Changsha, Hunan, China
• HS Code: 8431431000
• Production Capacity: 15, 000PCS/Year
• Package Size: 15.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Diamond Core Drill Bits Set

1.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	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