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Kyocera SNMG120412 CA310 TMC05152

Kyocera SNMG120412 CA310 TMC05152
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Kyocera SNMG120412 CA310 TMC05152
$4.22 USD
$7.04 USD
1 or more $4.22 USD
  • Stock: In Stock
  • Model: CA310
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMC05152
This product has a minimum quantity of 10
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Product Overview

The Kyocera SNMG120412 CA310 (TMC05152) is a premium square insert engineered for high-performance CNC turning operations. Manufactured in Japan to exacting OEM standards, this insert combines an advanced TiCN + Al₂O₃ + TiN multi-layer CVD with a precision-ground square substrate to deliver exceptional wear resistance, thermal stability, and chip control.

Designed for the P15 – P35 application range, the SNMG120412 excels in machining carbon steels, alloy steels, and cast steels. Whether deployed in high-volume production or precision prototyping environments, this insert ensures consistent dimensional accuracy, superior surface finish, and extended tool life—reducing cost-per-edge and machine downtime.

ISO Designation Breakdown

Every character in the SNMG120412 designation conveys critical engineering information per ISO 1832:2017:

PositionCodeMeaning
ShapeSSquare — Square Insert
ClearanceN0° Clearance (Neutral)
ToleranceMM Class ±0.13 mm
Hole / FixationGG — Counterbored Hole with Chipbreaker
Size (IC)12/8″ = 38.100 mm (1.500″)
Thickness4/16″ = 6.350 mm (0.250″)
Corner Radius121.20 mm (0.0472″)
ChipbreakerN/ASolid Insert — No Chipbreaker

Engineering Dimensions and Geometry

ParameterMetricImperial
Inscribed Circle (IC)38.100 mm1.5000″
Insert Thickness (S)6.350 mm0.2500″
Corner Radius (rε)1.20 mm0.0472″
Clearance Angle
Tolerance Class±0.13 mm
Hole Diameter5.16 mm (standard)0.203″
Counterbore Diameter9.50 mm0.374″

Grade Details — Key Grade Characteristics

The CA310 grade represents Kyocera's advanced CVD-coated carbide technology, specifically formulated for steel machining applications:

PropertySpecification
Grade ClassificationCA310 — CVD Coated Carbide
Substrate CompositionWC-Co with TaC/NbC additions
Coating ArchitectureTiCN + Al₂O₃ + TiN multi-layer CVD
Coating ColorGold/Yellow
Hardness (HRA)HRA 91.5
Transverse Rupture Strength≥ 2,200 MPa
ISO Application RangeP15 – P35
Max Operating Temperature900°C
Recommended Cutting Speed150 – 350 m/min

Grade Comparison Matrix

Select the optimal grade for your application by comparing CA310 with adjacent Kyocera grades:

GradeCoatingISO RangeBest ForSpeed vs. Toughness
CA310Multi-layer CVDP15 – P35General steel machining, balanced performanceBalanced
CA320Thick CVD Al₂O₃P25 – P45Heavy roughing, interrupted cutsToughness ↑
CA300Thin CVD TiCNP05 – P25High-speed finishing, stable conditionsSpeed ↑
CA510PVD CoatedP10 – P30 / M10 – M25Stainless steel, low-speed machiningVersatile

Chipbreaker Profile

Solid Insert — No Chipbreaker

Solid insert design without chipbreaker groove, offering maximum edge strength for heavy-duty and interrupted cutting operations.

ParameterRange
Recommended Depth of Cut (ap)0.5 – 5.0 mm
Recommended Feed (fn)0.10 – 0.40 mm/rev
Primary ApplicationGeneral turning, facing, and boring of steels, cast irons, and stainless steels.
Chip Control RatingExcellent — Suitable for continuous and light interrupted cuts

Recommended Applications and Workpiece Materials

The SNMG120412 CA310 is optimized for the following material groups and machining scenarios:

Material GroupExamplesMachinabilityRecommended Use
P — SteelC45, C60, 42CrMo4, 16MnCr5, 4340Good – ExcellentPrimary target — ideal for continuous and interrupted cuts
K — Cast IronGG25, GGG40, GGG50GoodAcceptable for grey and nodular cast irons at moderate speeds
M — Stainless Steel304, 316, 410, 17-4PHModerateFeasible with reduced cutting speeds and increased coolant flow
S — SuperalloysInconel 718, Ti-6Al-4VLimitedNot recommended — consult CA510/CA600 series grades

Application Map by Operation

OperationSuitabilityNotes
External Turning★★★★★ ExcellentPrimary application — continuous and light interrupted cuts
Internal Boring★★★★☆ Very GoodUse with compatible boring bars; ensure adequate coolant delivery
Facing★★★★★ ExcellentOptimal for face-turning operations with consistent chip evacuation
Profiling / Contouring★★★★☆ Very GoodSquare geometry provides excellent accessibility for complex profiles
Chamfering★★★☆☆ GoodSuitable for 45° chamfers; verify corner radius compatibility
Threading★☆☆☆☆ Not RecommendedUse dedicated threading inserts (e.g., 16ER/16IR series)
Grooving / Parting★☆☆☆☆ Not RecommendedUse dedicated groove-and-part inserts (e.g., GDM series)

Recommended Cutting Conditions

Parameters below serve as starting points. Adjust based on machine rigidity, workpiece condition, and coolant strategy:

Workpiece MaterialCutting Speed (Vc)Feed (fn)Depth of Cut (ap)
Low-carbon Steel (C<0.25%)220 – 300 m/min0.15 – 0.35 mm/rev1.0 – 4.0 mm
Medium-carbon Steel (0.25–0.60%)180 – 260 m/min0.12 – 0.30 mm/rev1.0 – 5.0 mm
High-carbon Steel (>0.60%)150 – 220 m/min0.10 – 0.25 mm/rev0.5 – 3.0 mm
Alloy Steel (Cr-Mo, Ni-Cr)140 – 200 m/min0.10 – 0.25 mm/rev0.5 – 4.0 mm
Grey Cast Iron (GG)120 – 180 m/min0.15 – 0.40 mm/rev1.0 – 6.0 mm
Nodular Cast Iron (GGG)100 – 150 m/min0.12 – 0.30 mm/rev1.0 – 5.0 mm

Operating Guidelines

  • Coolant: Flood coolant recommended at 6–8% concentration for optimal chip evacuation and thermal management. Minimum 3 bar pressure for internal coolant tools.
  • Tool Overhang: Minimize overhang to 1.5× insert IC or less to prevent vibration and improve surface finish.
  • Entry Strategy: Use radial or angled entry for interrupted cuts; avoid direct plunge into forged skins or hard surfaces.
  • Edge Preparation: Do not re-sharpen or re-coat OEM inserts. Use inserts until uniform flank wear reaches 0.3 mm or localized crater wear exceeds 0.2 mm.
  • Chip Inspection: Ideal chips are 6–9-shaped spirals or short commas. Adjust feed or chipbreaker if chips are too long or welded.
  • Storage: Store in original packaging away from moisture and corrosive atmospheres. Avoid direct contact between insert edges.

Toolholder Compatibility

The SNMG120412 is compatible with standard ISO toolholders featuring the corresponding pocket geometry. Verify the following before mounting:

ParameterRequirement
Toolholder StandardISO 5610 / DIN 4980 (external); ISO 5611 / DIN 4981 (internal)
Insert Pocket SizeSize 12 (IC 38.100 mm)
Clamping SystemLever lock (L) or Screw clamp (S) — verify chipbreaker clearance
Toolholder Approach Angle93° (SVJCR/L), 95° (SVVBN), 107.5° (SDJCR/L) for Square inserts
Shim RequirementUse硬质合金 shim (carbide shim) for sizes ≥ 12 to prevent pocket deformation
Torque Specification3.5 – 4.5 N·m for M3.5 clamping screws; 5.0 – 6.5 N·m for M4.0 screws

Packaging and Ordering Information

ItemDetails
Manufacturer Part Number (MPN)TMC05152
Standard Pack Quantity10 inserts per plastic box
Packaging TypeAnti-static blister pack with desiccant; individual insert slots
Label InformationGrade, coating batch, ISO code, serial number, barcode
Minimum Order Quantity1 pack (10 inserts)
Bulk PricingAvailable for quantities ≥ 50 packs — contact sales for quotation
Stock StatusNormally available from inventory

Catalog Meta Data

AttributeValue
Product FamilyKyocera Turning Inserts — CA Series
Catalog Page ReferenceKyocera General Catalog Vol. 12, Section 2.1 (Steel Turning)
Replacement / SuccessorDirect replacement for legacy CA310 series; backward compatible with all CA310 holders
RoHS ComplianceYes — fully compliant with EU Directive 2011/65/EU
REACH ComplianceYes — no SVHC substances above 0.1% w/w threshold
Country of ManufactureJapan
WarrantyStandard Kyocera industrial tooling warranty against manufacturing defects
Technical SupportApplication engineering support available via Kyotow.com contact portal

All technical data and recommendations are based on Kyocera's published specifications and internal testing under controlled laboratory conditions. Actual performance may vary based on machine condition, workpiece material variability, and coolant efficacy. Always conduct test cuts before full production deployment.

Shipping & Stock Information │ 発送・在庫情報

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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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In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.

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:

  • Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
  • If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.

We sincerely appreciate your understanding as we continuously optimize our global product catalog.

Refund & Cancellation Policy │ 返品・キャンセルポリシー

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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.

🔹Order Finality
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.

🔹Need Assistance? (お問い合わせ)
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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