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China factories

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China factory - Yanggu Henglong Construction Machinery Co., Ltd.

Yanggu Henglong Construction Machinery Co., Ltd.

  • China,Liaocheng ,Hunan
  • Verified Supplier
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  3. Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining
China Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining
China Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining

  1. China Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining
  2. China Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining
  3. China Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining

Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining

  1. MOQ： 10PCS
  2. Price： Please Contact Us
  3. Get Latest Price
Tooth structure Single chisel blade integral carbide welding
Supply Ability 3000 PCS Per month
Heat treatment Vacuum integral heat treatment
Connection standard Universal thread
Pilot bit diameter Φ39mm
Packaging Details Wooden Boxes , Cardboard Boxes
Tooth layout Multi row ballistic tungsten carbide button teeth
Reaming speed 20% faster than single row tooth reamers
Payment Terms T/T
Bit body material Alloy structural steel
Delivery Time 7-15 Days
Rock hardness Medium hard and medium abrasive rock strata
Reamer diameter Φ116mm
Certification ISO 9001 Certified
Place of Origin Liaocheng , Shandong , China
Brand Name HLDRILL

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  1. Product Details
  2. Company Details

Product Specification

Tooth structure Single chisel blade integral carbide welding Supply Ability 3000 PCS Per month
Heat treatment Vacuum integral heat treatment Connection standard Universal thread
Pilot bit diameter Φ39mm Packaging Details Wooden Boxes , Cardboard Boxes
Tooth layout Multi row ballistic tungsten carbide button teeth Reaming speed 20% faster than single row tooth reamers
Payment Terms T/T Bit body material Alloy structural steel
Delivery Time 7-15 Days Rock hardness Medium hard and medium abrasive rock strata
Reamer diameter Φ116mm Certification ISO 9001 Certified
Place of Origin Liaocheng , Shandong , China Brand Name HLDRILL
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit  Φ116mm Reamer For Mining Tunneling Drilling
Product Overview

Our split reaming bit assembly features a modular split design with two independent replaceable core components that support mixed matching according to customer drilling process requirements.

Core Components
  • Chisel Type Guide Pilot Bit : Φ39mm diameter with single chisel blade integral carbide welding. Classic flat chisel structure allows easy on site regrinding without complex equipment.
  • Φ116mm Split Reamer Bit : Finished reaming aperture of 116mm with multi row ballistic tungsten carbide button teeth in staggered distribution to balance cutting resistance.
Technical Specifications
Component Specifications
Pilot Bit Diameter Φ39mm / Φ45mm
Reamer Diameter Φ116mm
Tooth Structure Single chisel blade / Multi row ballistic tungsten carbide buttons
Connection Universal thread
Bit Body Material Alloy structural steel with vacuum integral heat treatment
Product Images
Split reaming bit set showing chisel pilot bit and reamer components Close-up view of chisel pilot bit tooth structure Split reamer bit showing multi-row button tooth layout
Key Advantages
  • Ultra Accurate Drilling Trajectory : Φ39 / 45mm chisel pilot ensures straight drilling path, creating smooth hole walls without step deviation for precise reaming operations.
  • Fast Reaming Speed : Upgraded staggered ballistic carbide button tooth layout disperses impact force evenly, reducing single meter reaming time by nearly 20%.
  • Durable Construction : High strength alloy steel with full vacuum quenching and tempering treatment eliminates internal stress, adapting to harsh mining environments.
  • Easy Maintenance : Quick disassembly with standard drill rod extractor - no special tools required.
Applications
  • Underground metal mine and coal mine blasting relief hole drilling
  • Highway and railway tunnel excavation and anchor cable holes
  • Open pit quarry stone mining and large diameter blasting holes
  • Water conservancy dam slope anchoring projects
  • Municipal foundation pit rock breaking engineering
  • Gas drainage hole construction in coal mines

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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