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China Suppliers Factory Type-SN45 45° Face Mill with Dynamic Design for High-Speed Cutting and Surface Finish Improvements
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China Suppliers Factory Type-SN45 45° Face Mill with Dynamic Design for High-Speed Cutting and Surface Finish Improvements

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Introducing our advanced cutting inserts designed for optimal performance and durability. With a Kr value of 45° and a standard diameter range of 50-200mm, these inserts are ideal for a variety of applications. Our China-based suppliers offer more options for inserts, ensuring you find the perfect fit for your needs.

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The innovative dynamic slant design allows for efficient cutting with minimal vibration, enhancing your machining speed and effectively improving the surface roughness of the workpiece. Our thick inserts are specially engineered for robustness, featuring a 6mm thickness at the edge and tapering to a minimum of 4.5mm, ensuring a maximum cutting depth of 8mm.

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With double faces and a design that incorporates 8 teeth, these inserts are both economical and practical, making them an excellent choice for any factory. Choose our cutting inserts for reliable performance and superior quality.

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    derek Machining Case
    SN45@4x
    01
    7 Jan 2019
    ▶ Vertical Machine
    Processed material:45# steel
    Material hardness:HB180
    Specification of mill:SN45-125-40-10T-R
    Insert:SNMX1205ANN-M JP5225
    Cutting rate (Vc):200m/min (500r/min)
    Feed (Fz):0.2mm/t (Vf=1000mm/min)
    Cutting depth (Ap):2mm
    Cutting width (Ae):50mm
    Coolant:Water
    SN45 Series — Product Specifications
    Specification Teeth D d H Insert screw Wrench Coolant hole Weight
    SN45- 50-22-4T-R 4 50 22 40 M040C100 T15M 0.40
    50-22-6T-R 6 50 22 40 M040C100 T15M 0.40
    63-22-6T-R/L 6 63 22 40 M040C100 T15M 0.60
    63-22-8T-R 8 63 22 40 M040C100 T15M 0.60
    80-27-7T-R/L 7 80 27 50 M040C100 T15M 1.20
    80-27-10T-R 10 80 27 50 M040C100 T15M 1.20
    100-32-8T-R/L 8 100 32 50 M040C100 T15M 1.80
    100-32-12T-R 12 100 32 50 M040C100 T15M 1.70
    125-40-10T-R/L 10 125 40 63 M040C100 T15M 3.30
    125-40-16T-R 16 125 40 63 M040C100 T15M 3.30
    160-40-12T-R/L 12 160 40F 63 M040C100 T15M - 4.60
    160-40-20T-R 20 160 40F 63 M040C100 T15M - 4.70
    200-60-14T-R 14 200 60 63 M040C100 T15M - 5.90
    200-60-24T-R 24 200 60 63 M040C100 T15M - 6.00
    ◆ Suitable: DEREK Insert
    Insert Specifications
    Fig Specification A B S d1 Composition Stock Work Piece   P   M   K   S   H
    Type SN45-45°Face-Mill2 (3)Type SN45-45°Face-Mill2 (1)Type SN45-45°Face-Mill2 (2)
    SNMX1205ANN-M 12.9 2.12 6.98 7.98 JP5225 P   Steel M   Stainless steel K   Cast iron
    Notice:   ▲ Excellent (Instock)     △ Good (Instock)     ○ On Request
    ⓘ DEREK reserve the rights to update the products specification without prior notice.
    ? Frequently Asked Questions
    Q1 What materials can the SN45 series face mill be used to process?
    The SN45 series face mill is designed for a wide range of workpiece materials, including steel (P), stainless steel (M), cast iron (K), super alloys (S), and hardened materials (H). The SNMX1205ANN-M insert with JP5225 grade is especially suited for 45# steel and similar carbon steels.
    Q2 What insert is compatible with the SN45 series face mill?
    The SN45 series is compatible with DEREK's SNMX1205ANN-M insert. The recommended grade for general steel machining is JP5225. These inserts are available in stock and rated as Excellent for steel and stainless steel applications.
    Q3 What are the recommended cutting parameters for the SN45 face mill on 45# steel?
    Based on the machining case, the recommended cutting parameters for 45# steel (HB180) using the SN45-125-40-10T-R are: Cutting speed (Vc) 200m/min at 500r/min, Feed per tooth (Fz) 0.2mm/t (Vf=1000mm/min), Cutting depth (Ap) 2mm, Cutting width (Ae) 50mm, with water coolant.
    Q4 What sizes are available in the SN45 face mill series?
    The SN45 series is available in a comprehensive range of diameters from 50mm to 200mm, including: 50mm (4T/6T), 63mm (6T/8T), 80mm (7T/10T), 100mm (8T/12T), 125mm (10T/16T), 160mm (12T/20T), and 200mm (14T/24T). Both right-hand (R) and left-hand (L) versions are available for most sizes.
    Q5 Do the SN45 face mills support coolant-through capability?
    Yes, most SN45 series models support coolant-through (marked with ✓ in the specifications). Models with diameters up to 125mm (D50–D125) include coolant holes as standard. Larger models (D160 and D200) do not include coolant holes but can still use external coolant supply.
    Q6 How do I select the correct SN45 face mill for my application?
    To select the correct SN45 face mill, consider the following: (1) Machine spindle bore and arbor diameter (d), (2) Required cutting diameter (D) based on workpiece width, (3) Number of teeth (T) — more teeth allow higher feed rates, (4) Workpiece material — refer to the insert grade compatibility chart, and (5) Whether coolant-through is required. For further assistance, please contact DEREK's technical support team.

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