CNC Tungsten Carbide Rear Inclined Plane Positioning Toolholder Xshb1606 Boring Bar Holder Boring Toolholder for Small Hole Processing

Customization: Available
Coating: Coating
Handle Type: 7:24/Morse/Square Shank

Product Description

Basic Specifications
Model NO.XSHB1606 boring toolholder
StructureIntegral
Blade NumberSingle-Blade
MaterialTungsten Steel
TypeEnd Face/Ladder/Blind Hole Boring
CoatedPVD/CVD
WorkpieceSteel / Stainless Steel / Cast Iron
UsageTurning/Threading/Grooving/Drilling
OriginChina
HS Code8202100000
Product Detailed Description

The XSHB1606 rear inclined plane positioning toolholder is a specialized accessory engineered for precise clamping, storage, and positioning of CNC cutting tools. Its design ensures smooth tool insertion while protecting both the sleeve and tool shank from wear.

XSHB Series 16mm Shank Precision Grade 06

Key Application Scenarios

  • CNC Machining Centers: Secures 16mm-shank tools during non-use storage, preventing shank deformation and maintaining tool concentricity.
  • Automatic Tool Changer (ATC) Systems: Delivers ≤0.005mm repeat positioning accuracy to minimize tool changeover time.
  • Tool Library Management: Organizes precision cutting tools with clear model marking for quick identification.
  • High-Precision Machining: Supports critical processes like mold cavity machining and aerospace component drilling.
XSHB1606 Toolholder View 1
XSHB1606 Toolholder View 2
Core Advantages
  • Rear Chamfered Design: The 45° rear chamfer eliminates sharp edges, reducing tool shank wear by 35%.
  • Exceptional Locating Precision: Features a ground inner bore with H7 tolerance and repeat positioning accuracy of ≤0.005mm.
  • Stable Clamping Performance: Made from high-strength aluminum alloy (6061-T6) or hardened steel for uniform clamping force.
  • Durable Surface Treatment: Coated with anodized oxide or zinc-nickel plating to resist corrosion and oil contamination.
Technical Specifications
Model Parameter Detail Function
XSHBSeries identifierRear chamfered locating sleeve design
16Tool shank diameterFits 16mm-diameter CNC cutting tools
06Precision gradeEnsures ≤0.005mm repeat positioning accuracy
Inner Bore ToleranceH7Tight fit with 16mm tool shanks for stability
Rear Chamfer Angle45°Smooth tool insertion, reduces wear
Material6061-T6 / 45# SteelHigh rigidity, corrosion resistance
XSHB1606 Feature View
XSHB1606 Application
XSHB1606 Detail
Performance Comparison
Metric XSHB1606 Holder Standard Holder
Runout Accuracy0.003mm0.01-0.02mm
Tool Life Improvement+40%Baseline
Surface FinishRa 0.2-0.4μmRa 0.8-1.6μm
Vibration Reduction60%Baseline
Our Main Product Range
Carbide Turning InsertsTNMG/WNMG/CNMG/DNMG/VNMG/CCMT/VBMT/DCMT
Threading Inserts16ER/16IR AG60 AG55 / ISO / TR / API
Grooving InsertsMGMN/MRMN/TDC/TDJ/TDT/DGN/N123
Milling InsertsR390 / APMT / APKT / BDMT / RCKT / RPMT
Drilling InsertsSPMG / WCMX
ToolholdersSER / SNR / MGEHR / SPB / XSHB
Packaging & Shipping

Packaging: Products are packed in plastic boxes (10 pcs/box), wrapped in bubble wrap, and secured in thickened hard paper cartons.

Shipping: We utilize fast express services (FedEx, TNT, DHL, UPS) for global delivery within 5-15 days.

Payment: T/T, Western Union accepted.

Factory View 1
Factory View 2
Frequently Asked Questions
What is the repeat positioning accuracy of the XSHB1606?
The XSHB1606 provides an exceptional repeat positioning accuracy of ≤0.005mm, ensuring consistent tool alignment.
Which tool shank diameters are compatible with this holder?
This specific model is designed to fit standard 16mm-diameter tool shanks commonly used in end mills, drills, and reamers.
How does the rear chamfered design benefit the machining process?
The 45° rear chamfer eliminates sharp edges, guiding tools into place smoothly. This reduces tool shank wear by approximately 35% and extends the service life of the sleeve.
What materials can be processed using tools held by this holder?
It is ideal for machining carbon steel, alloy steel, cast iron, and non-ferrous metals like aluminum and brass.
Is the toolholder resistant to shop floor contaminants?
Yes, it features durable surface treatments like anodized oxide or zinc-nickel plating to resist corrosion from coolants and cutting fluids.
Can this be used with Automatic Tool Changer (ATC) systems?
Absolutely. It is fully compatible with ATC tool magazines (e.g., Fanuc, Siemens) and helps reduce tool changeover time by up to 20%.

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