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Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Specifications
Certification :
ISO 9001 Certified
Tooth structure :
Single chisel blade integral carbide welding
Supply Ability :
3000 PCS Per month
Heat treatment :
Vacuum integral heat treatment
Place of Origin :
Liaocheng , Shandong , China
Connection standard :
Universal thread
Brand Name :
HLDRILL
Pilot bit diameter :
Φ39mm
Price :
Please Contact Us
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
MOQ :
10PCS
Reamer diameter :
Φ116mm
Description
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 With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
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
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Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling

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Product Detail
Certification :
ISO 9001 Certified
Tooth structure :
Single chisel blade integral carbide welding
Supply Ability :
3000 PCS Per month
Heat treatment :
Vacuum integral heat treatment
Place of Origin :
Liaocheng , Shandong , China
Connection standard :
Universal thread
Contact Supplier
video
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling
Split Reaming Bit Set With Φ39mm Chisel Pilot Bit Φ116mm Reamer For Mining Tunneling Drilling

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
1 Years
hunan, liaocheng
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Button Bit, Drill Rod, Shank Adapters
Total Annual :
10000000-30000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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