PRO SERIES INDEXED FOCUS TUBE, 90K (.373" OD X .030" ID X 3.00" LENGTH), 90K

HJ-20477366

KMT PART NUMBER: 20477366

PRO Series Indexed Focus Tube | 90K | .373” OD X .030" ID x 3.00" Length | HJ-20477366

 

The HJ-20477366 PRO Series Indexed Focus Tube is a premium Indexed PRO Series abrasive waterjet focusing tube engineered for 90,000 PSI (6,200 bar) ultra-high-pressure waterjet cutting systems. Featuring a 0.030 in. (0.76 mm) inside diameter and 3.00 in. (76 mm) length, this precision-machined focus tube delivers superior jet coherence, maximum cutting accuracy, and extended operating life in demanding industrial applications.

Manufactured using advanced wear-resistant composite materials, the HJ-20477366 focusing tube is designed to withstand continuous exposure to abrasive garnet while maintaining a consistent internal bore. The indexed PRO Series design helps promote even wear, reducing the likelihood of premature focusing tube failure and minimizing costly downtime. This results in cleaner cuts, improved edge quality, greater dimensional accuracy, and lower operating costs over the life of the tube.

Designed for compatibility with KMT PRO Series cutting heads and other systems utilizing indexed style focusing tubes, the HJ-20477366 provides reliable performance for precision cutting of:

  • Stainless steel
  • Carbon steel
  • Aluminum
  • Titanium
  • Copper
  • Brass
  • Stone
  • Granite
  • Marble
  • Glass
  • Ceramics
  • Composite materials
  • Plastics
  • Aerospace alloys

Its precision internal geometry maintains optimal abrasive stream alignment, maximizing cutting efficiency while reducing taper, improving edge finish, and extending consumable life throughout the cutting system.

 

Features & Benefits

  • Part Number HJ-20477366
  • Precision 0.030" (0.76 mm) ID
  • 3.00" (76 mm) overall length
  • Designed for 90,000 PSI (6,200 bar) waterjet systems
  • Indexed PRO Series design
  • Superior wear resistance
  • Longer service life
  • Excellent abrasive stream alignment
  • Improved cutting accuracy
  • Reduced taper
  • Consistent edge quality
  • Lower consumable replacement costs
  • Quick installation

 

Technical Specifications

Specification

Value

Part Number

HJ-20477366

Product Type

Focus Tube / Focusing Tube

Series

Indexed PRO Series

Pressure Rating

90,000 PSI (6,200 bar)

Inside Diameter

0.030 in. (0.76 mm)

Length

3.00 in. (76 mm)

Design

Indexed  Style

Application

Abrasive Waterjet Cutting

 

Applications

The HJ-20477366 Focusing Tube is widely used in:

  • Aerospace manufacturing
  • Automotive production
  • Steel fabrication
  • Precision machining
  • Stone fabrication
  • Glass processing
  • Metal fabrication
  • Defense manufacturing
  • Industrial manufacturing
  • Job shops
  • Custom fabrication facilities

 

Compatible Equipment

Compatible with numerous KMT 90K abrasive waterjet cutting systems utilizing:

  • PRO Series Cutting Heads
  • Indexed Focus Tube Assemblies
  • 90K Intensifier Systems

** HJ WATERJET IS IN NO WAY AFFILIATED WITH GMA, EBBCO, KENNAMETAL, KMT, FLOW, BFT, H2O, OMAX, ACCUSTREAM, HYPERTHERM OR TECHNI. PART NUMBERS ARE FOR CONVENIENCE ONLY.

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