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Brighttop Global Co., Ltd

  • China,Changsha ,Hunan
  • Verified Supplier
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China 38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying
China 38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying

  1. China 38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying
  2. China 38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying
  3. China 38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying

38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying

  1. MOQ: 10 Pieces
  2. Price: USD 3.5-5 / Piece
  3. Get Latest Price
Connection Type Tapered Socket Connection
Button Material Tungsten Carbide
Manufacturing Process Forging, Heat Treatment, Precision Machining
Packaging Details Standard export carton with protective foam insert, customizable brand packaging available
Face Design Flat Face
Rock Formation Soft, Medium-Hard, Hard Rock
Bit Diameter 38mm
Compatible Drill Rod Tapered Drill Rod
Button Shape Ballistic or Conical
Supply Ability 50000 Pieces per Month
Flushing Hole Central or Side Flushing
Compatible Equipment Pneumatic Rock Drill, Jack Hammer, Hand-Held Rock Drill
Delivery Time 5-7 working days for stock, 15-25 days for production
Available Taper Angle 6°, 7°, 11°, 12°
Payment Terms T/T,L/C,Western Union,PayPal
Bit Body Material High-Strength Alloy Steel
Brand Name Custom
Model Number 38mm
Place of Origin China
Certification

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  1. Product Details
  2. Company Details

Product Specification

Connection Type Tapered Socket Connection Button Material Tungsten Carbide
Manufacturing Process Forging, Heat Treatment, Precision Machining Packaging Details Standard export carton with protective foam insert, customizable brand packaging available
Face Design Flat Face Rock Formation Soft, Medium-Hard, Hard Rock
Bit Diameter 38mm Compatible Drill Rod Tapered Drill Rod
Button Shape Ballistic or Conical Supply Ability 50000 Pieces per Month
Flushing Hole Central or Side Flushing Compatible Equipment Pneumatic Rock Drill, Jack Hammer, Hand-Held Rock Drill
Delivery Time 5-7 working days for stock, 15-25 days for production Available Taper Angle 6°, 7°, 11°, 12°
Payment Terms T/T,L/C,Western Union,PayPal Bit Body Material High-Strength Alloy Steel
Brand Name Custom Model Number 38mm
Place of Origin China Certification
High Light Tungsten Carbide Tapered Button Bit ,38mm Rock Drilling Tool ,Mining Quarrying Tunneling Bit

38mm Tapered Button Drill Bit for Rock Drilling

The 38mm Tapered Button Drill Bit is a professional-grade rock drilling tool engineered for demanding drilling operations across various industries. Manufactured from high-strength alloy steel and equipped with premium tungsten carbide buttons, this drill bit delivers consistent performance and extended service life in challenging rock formations. Compatible with standard tapered drill rods and a wide range of pneumatic drilling equipment.

Applications

This tapered button drill bit is suitable for quarrying operations including dimensional stone extraction, underground and surface mining for blast hole drilling, tunneling projects for ground support installation, general construction for foundation work, and roadwork for rock excavation. Compatible with pneumatic rock drills, jack hammers, and hand-held rock drills when paired with tapered drill rods of matching angle.

Features & Advantages

  • Premium Tungsten Carbide Buttons: Wear-resistant buttons available in ballistic or conical shapes for optimized penetration rates across different rock types.
  • High-Strength Alloy Steel Body: Forged and heat-treated body provides superior durability and resistance to fatigue under high-impact drilling conditions.
  • Multiple Taper Angles: Available in 6°, 7°, 11° and 12° taper angles to ensure a secure fit with standard tapered drill rods.
  • Optimized Flushing Design: Central or side flushing holes efficiently remove rock cuttings from the borehole, improving drilling speed and reducing bit wear.
  • Flat Face Design: Ensures even distribution of impact energy across all buttons for consistent drilling performance.
  • Versatile Rock Compatibility: Performs reliably in soft, medium-hard and hard rock formations.

Specifications

Parameter Specification
Product Name 38mm Tapered Button Bit
Bit Diameter 38mm
Connection Type Tapered Socket Connection
Available Taper Angle 6°, 7°, 11°, 12°
Bit Body Material High-Strength Alloy Steel
Button Material Tungsten Carbide
Button Shape Ballistic or Conical
Face Design Flat Face
Flushing Hole Central or Side Flushing
Manufacturing Process Forging, Heat Treatment, Precision Machining
Compatible Drill Rod Tapered Drill Rod
Compatible Equipment Pneumatic Rock Drill, Jack Hammer, Hand-Held Rock Drill
Rock Formation Soft, Medium-Hard, Hard Rock
Application Quarrying, Mining, Tunneling, Construction, Roadwork

Custom taper angles, button layouts and packaging options are available upon request. Contact us today for detailed specifications and a competitive quotation tailored to your project requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Total Annual:

    500-1000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...

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Get in touch with us

  • Reach Us
  • Brighttop Global Co., Ltd
  • Post Code 410007 BLK 1st Number 288 Wangjiachong Road Yuhua District, Changsha City,Hunan Province,China
  • https://www.expansionmortar.com/

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