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Yanggu Henglong Construction Machinery Co., Ltd.

  • China,Liaocheng ,Hunan
  • Verified Supplier
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China Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling
China Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling

  1. China Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling
  2. China Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling
  3. China Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling

Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling

  1. MOQ: 10PCS
  2. Price: Please contact us
  3. Get Latest Price
Payment Terms T/T
Supply Ability 2000PCS Per Month
Packaging Details Wooden Box
Delivery Time 7-15 days
Face flat、drop center 、New drop center
Material Tungsten Carbide
Threadtype R、T、S、SR、ST
Weight 0.3kg
Wearresistance High
Diameter 38 mm
Usageenvironment Mining, Construction, Quarrying
Taper degree 11°
Productname Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock 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 2000PCS Per Month
Packaging Details Wooden Box Delivery Time 7-15 days
Face flat、drop center 、New drop center Material Tungsten Carbide
Threadtype R、T、S、SR、ST Weight 0.3kg
Wearresistance High Diameter 38 mm
Usageenvironment Mining, Construction, Quarrying Taper degree 11°
Productname Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling Name Button Bit
Brand Name HLDRILL Place of Origin CHINA
Certification ISO 9001 Certified
High Light 8-tooth Button BitHigh-Efficiency Rock Drill BitOptimized Layout Taper Button Bit
Cost-Effective 8-tooth 38mm 11° Button Bit - High-Efficiency Rock Drilling
Product Specifications
Taper degree 11°
Diameter 38 mm
Buttons 2×8mm, 6×8mm
Weight 0.3kg
Skirt Design Standard
Diameter range 30mm, 32mm, 34mm, 35mm, 36mm, 38mm, 40mm
Product Features
  • Optimized layout with 8 tungsten carbide button bits (6 edge + 2 center) increases cutting contact area by 33%
  • Center bits penetrate rock first while edge bits enlarge hole diameter
  • Even force distribution prevents bit breakage
  • Reduces drilling time per hole by 25%
  • 11° international standard taper ensures 99% fit with tapered drill rods
  • Prevents slippage and detachment during high-frequency impact drilling
  • 98% torque transmission efficiency prevents drill jamming and off-center drilling
Applications
The Henglong 8-tooth 38mm 11° Button Bit is ideal for:
  • Secondary crushing in mines
  • Tunnel excavation
  • Rock bolt support
  • Slope reinforcement
Compatible with mainstream pneumatic rock drills, produces smooth boreholes, and meets the requirements of subsequent processes.
For personalized customization, please contact us.

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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