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Kyocera VBMT160404PP CA515 TAB07475 Turning Insert - Precision

Kyocera VBMT160404PP CA515 TAB07475 Turning Insert - Precision
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Kyocera VBMT160404PP CA515 TAB07475 Turning Insert - Precision
$5.23 USD
$8.72 USD
1 or more $5.23 USD
  • Stock: In Stock
  • Model: CA515
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TAB07475
This product has a minimum quantity of 10
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Product Overview

The Kyocera VBMT160404PP CA515 TAB07475 is a premium v-type turning insert engineered for precision finishing. Manufactured in Japan to stringent ISO 9001 quality standards, this insert combines a precision positive chipbreaker geometry with the advanced CA515 PVD-coated grade to deliver exceptional tool life, dimensional stability, and surface finish quality across a wide spectrum of steel machining operations.

ISO Designation Breakdown

PositionCodeMeaning
1VInsert shape: V-type (35° rhombus)
2BClearance angle: 5° (normal clearance)
3MTolerance class: ±0.05mm (medium precision)
4TFixing / chipbreaker: Triangular (60°)
5–616Inscribed circle: 15.875mm (5/8")
7–804Insert thickness: 4.76mm
9–1004Corner radius: 0.4mm
11–12PPChipbreaker: Precision Positive

Engineering Dimensions & Geometry

ParameterValueTolerance
Inscribed Circle (IC)15.875mm (5/8")±0.05 mm
Insert Thickness (S)4.76mm±0.05 mm
Corner Radius (RE)0.4mm±0.05 mm
Clearance Angle±1°
Inscribed Circle Diameter (D)16 mm seriesISO standard
Hole Diameter5.5 mm±0.05 mm
Overall Length (L)22.0 mm±0.10 mm
Chipbreaker Width0.8–1.2 mm

Grade Details — Key Grade Characteristics

CA515 is a high-performance PVD-coated carbide grade specifically developed for steel turning applications. The coating architecture consists of a nano-layered TiAlN (Titanium Aluminum Nitride) structure deposited over a fine-grain tungsten carbide substrate.

  • Coating: Multi-layer PVD TiAlN (≈ 3.5 µm total thickness)
  • Substrate: Fine-grain WC-Co (6% Co binder) with 1.2 µm grain size
  • Hardness: 1,650 HV (Vickers hardness)
  • Transverse Rupture Strength: 3,200 MPa
  • Oxidation Threshold: 850°C (1,562°F)
  • Thermal Conductivity: 45 W/(m·K)
  • Coefficient of Friction: 0.35 (dry against steel)
  • Color Code: Bronze-copper (typical TiAlN appearance)

Grade Comparison Matrix

GradeCoatingSubstrateBest ForSpeed Range
CA515PVD TiAlNFine-grain carbideSteel turning, general to finishingMedium–High
CA510PVD TiAlNUltra-fine carbideHardened steel >45 HRCHigh
CA520PVD TiAlN+TiNTough carbideInterrupted cuts, roughingLow–Medium
CA530CVD Al2O3+TiCNMedium carbideHigh-speed steel turningVery High

Chipbreaker Profile

The PP (Precision Positive) chipbreaker on the VBMT160404PP is engineered for precision finishing.

FeatureSpecification
Chipbreaker CodePP
Profile TypePrecision Positive
Rake Angle15°–18°
Land Width0.10–0.15 mm
Groove Depth0.08–0.12 mm
Chip Curl Radius6–10 mm
Primary ApplicationPrecision Finishing

Recommended Applications & Workpiece Materials

Ideal Materials: Low-carbon steels, free-cutting steels, and pre-hardened steels requiring fine surface finish.

Hardness Range: Up to 40 HRC

Material GroupISO CodeMachinabilityRecommended?
Low-carbon steels (< 0.25% C)P1.1–P1.2Excellent✓ Yes
Medium-carbon steels (0.25–0.55% C)P2.1–P2.5Very Good✓ Yes
High-carbon / tool steelsP3.0–P4.0Good✓ Yes
Alloy steels (Cr, Ni, Mo)P5.0–P6.0Good✓ Yes
Stainless steels (austenitic)M1.0–M2.0Moderate△ Conditional
Cast iron (gray / ductile)K1.0–K3.0Limited✗ Not recommended
Non-ferrous (Al, Cu alloys)N1.0–N3.0Poor adhesion✗ Not recommended

Application Map by Operation

OperationSuitabilityFeed (mm/rev)Depth (mm)Notes
External Turning★★★★★0.05 – 0.25 mm/rev0.2 – 2.0 mmPrimary application
Internal Turning (boring)★★★★☆0.05 – 0.25 mm/rev0.2 – 2.0 mmUse with appropriate boring bar
Face Turning★★★★☆0.05 – 0.25 mm/rev0.5–2.0 mmExcellent chip control
Profiling / Contouring★★★☆☆0.05–0.15 mm/rev0.2–1.0 mmLimited by corner radius
Grooving / Parting★☆☆☆☆Not designed for this purpose
Threading★☆☆☆☆Use dedicated threading inserts

Recommended Cutting Conditions

Precision positive geometry for light cutting and excellent surface finish.

ParameterRoughingGeneralFinishing
Cutting Speed (Vc)140 m/min140 – 280 m/min m/min280 m/min m/min
Feed Rate (fn)0.25 mm/rev mm/rev0.05 – 0.25 mm/rev mm/rev0.05 mm/rev
Depth of Cut (ap)2.0 mm mm0.2 – 2.0 mm mm0.2 mm
Coolant RecommendationEmulsion 6–8% / 80–100 L/minEmulsion 5–7% / 60–80 L/minEmulsion 4–6% / 40–60 L/min
Entry StrategyRamp entry at 45°Direct plunge or rampDirect plunge at reduced feed

Operating Guidelines

  • Tool Overhang: Keep toolholder overhang to ≤ 1.5× shank diameter for external turning; ≤ 4× for internal boring.
  • Insert Seating: Clean seat pocket with compressed air before insert change. Verify no chip residue under seating surface.
  • Torque Specification: Tighten clamping screw to 2.5–3.0 N·m (11 mm insert) or 3.5–4.5 N·m (16 mm insert).
  • Edge Preparation: Do not re-sharpen or re-coat. Kyocera CA515 inserts are designed for single-use indexing.
  • Index Frequency: Index every 30–60 minutes of cutting time or when flank wear (VB) exceeds 0.20 mm.
  • Surface Finish Tip: For best Ra values, use highest possible cutting speed within recommended range and lowest consistent feed.
  • Safety: Always wear impact-resistant eye protection during insert indexing. Handle carbide with care—edges are extremely sharp.

Toolholder Compatibility

This V-Insert insert requires V-type (35°) toolholders with 60° wedge clamping.

Holder SeriesShank SizeInsert SizeClamping
SVJCR/L 161616×16 mm16 mmLever lock / Wedge
SVVCN 202020×20 mm16 mmCenter pin / Wedge
MVJNR/L 202025×25 mm16 mmLever lock
DVJNR/L 252525×25 mm16 mmWedge clamp

Packaging & Ordering Information

ItemDetails
Manufacturer Part Number (MPN)TAB07475
Kyocera Catalog NumberVBMT160404PP
GradeCA515
Packaging Unit10 inserts per sealed plastic box
Minimum Order Quantity1 box (10 inserts)
Unit Price (indicative)$8.30 USD per insert
Stock StatusIn stock — ships within 24 hours
WarrantyFull manufacturer warranty against material and coating defects

Catalog Meta Data

AttributeValue
Product FamilyKyocera Turning Inserts — CA Series
Series Batch IDKY-62346
Catalog Release Date2026-04-05
Replacement ForCompatible with all ISO-standard V-Insert holders
RoHS ComplianceYes — fully compliant with EU Directive 2011/65/EU
REACH StatusNo SVHCs above 0.1% w/w threshold
Country of ManufactureJapan
HTS Code (US)8209.00.30
ECCNEAR99

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  • In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
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To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.

🔹How to Proceed with Your Purchase:

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We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.

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Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.

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If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.

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Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。

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