Customized Color 5 Groups Ribs Coring Well Coal Rock Mining Drill Bits

• After-sales Service: Warranty
• Warranty: 6 Months
• Certification: CE, ISO 9001:2000
• Standard: AISI, ASME, ANSI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: 91# 113#
• Material: Carbide
• Weight (Kg): 2.3
• Condition: New
• Processing Type: Casting
• Machine Type: Drilling Tool
• Use: Coal Mining
• Size: 91/113mm
• MOQ: 50 Piece
• Key Words2: Core Drill Bits
• Video Outgoing-Inspection: Provided
• Marketing Type: New Product 2023
• Product Name: Rib Core Drill Bits for Mining
• Key Words: Rib Core Drill Bits
• Application: for Mining
• Diameter: 3.6 Inch
• Machinery Test Report: Provided
• Transport Package: Carton
• Specification: as needed
• Trademark: Speed Made
• Origin: Hunan, China
• HS Code: 82071300

Product Description

Product Description

 

Product introduction:

Rib core drill bits for mining.

Common models of drill bits: 75/91, 91/113, 113/133, 133/153, 153/171mm.
Core tube size: 73, 89, 108, 127, 146, 168mm.

Mainly used for: opening, geological exploration, rock sampling, water wells.
Applicable strata: soil, red sandstone, mudstone, backfill, medium and strong weathered rock, slightly soft strata.

 

Product Parameters

 

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