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Yanggu Henglong Construction Machinery Co., Ltd.

  • China,Liaocheng ,Hunan
  • Verified Supplier
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China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel
China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel

  1. China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel
  2. China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel
  3. China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel
  4. China 38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel

38mm 7 Teeth Tapered Button Bit Rock Drilling With 45CrNiMoVA Steel

  1. MOQ: 10PCS
  2. Price: Please contact us
  3. Get Latest Price
Payment Terms T/T
Supply Ability 3000 PCS Per month
Delivery Time 7-15Days
Packaging Details Wooden Box
Face flat、drop center 、New drop center
Material Tungsten Carbide
Threadtype R、T、S、SR、ST
Weight 0.35 kg
Wearresistance High
Diameter 38mm
Usageenvironment Mining, Construction, Quarrying
Compatibility Compatible with most drilling rigs
Application Drilling
Name Button Bit
Brand Name HLDRILL
Place of Origin CHINA
Certification ISO 9001 Certified

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 3000 PCS Per month
Delivery Time 7-15Days Packaging Details Wooden Box
Face flat、drop center 、New drop center Material Tungsten Carbide
Threadtype R、T、S、SR、ST Weight 0.35 kg
Wearresistance High Diameter 38mm
Usageenvironment Mining, Construction, Quarrying Compatibility Compatible with most drilling rigs
Application Drilling Name Button Bit
Brand Name HLDRILL Place of Origin CHINA
Certification ISO 9001 Certified
High Light 38mm Button Bit Rock Drilling7 Teeth Button Bit Rock DrillingTapered Rock Drill Button Bits
38mm Diameter 7 Teeth Tapered Button Bit for Rock Drilling with 45CrNiMoVA Steel
Product Specifications
Product Name 38mm Tapered Button Bit
Diameter 38mm
Length 63mm
Carbide Dimension 2 × 7mm, 5 × 9mm
Weight 0.35 kg
Water Holes 2 on front, 1 on side
Skirt Design Standard
Carbide Brand and Grade YK15.6, YK20, YG8C, YG9C, YG10C, YG11C
Steel Grade 45CrNiMoVA
Product Overview
The Henglong 38mm 7-Teeth Tapered Button Bit is a high-efficiency drilling tool engineered for medium-hard to hard rock drilling applications. This precision tool delivers stable drilling accuracy, powerful rock-breaking capabilities, and exceptional service life, making it ideal for mining operations, tunnel excavation, and engineering blasting projects.
Taper Angle Options

Common taper angles include 7° and 11°, designed to match different drilling rigs and rock formations:

  • 7° Taper Angle: Focuses on drilling stability and precision
  • 11° Taper Angle: Prioritizes efficient rock breaking and penetration
Advanced Tooth Design
  • 7-Tooth Configuration: Evenly distributed ball-tooth layout for balanced impact force distribution
  • Superior Wear Resistance: Prevents excessive wear on individual teeth compared to 5-tooth and 6-tooth designs
  • 360° Cutting Capability: Spherical carbide inserts eliminate blind spots and maintain rock-breaking efficiency even after blunting
Product Images
38mm 7-Teeth Tapered Button Bit front view showing carbide teeth and water hole configuration 38mm 7-Teeth Tapered Button Bit side view displaying tapered design and construction details
Customization Available: For personalized specifications and custom orders, please contact our technical team for consultation.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    10000000-30000000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...

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Get in touch with us

  • Reach Us
  • Yanggu Henglong Construction Machinery Co., Ltd.
  • 4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
  • https://www.drillbuttonbit.com/

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