KVNS™ A2™ • One Cutting Edge • Ap1 max 85mm • Ae 1

The KVNS A2 slotting cutter and inserts from Kennametal are ideal for precision slotting and profiling applications. With slot cutter diameters spanning from 2.50 to 10 inches and insert widths ranging from .063 to .245 inches, this cutter system is the epitome of versatility and adaptability. Whether you're machining with small groove widths or on materials including steel, cast iron, stainless steel, aluminum alloys, the KVNS A2 slotting cutters deliver optimum performance. The KVNS self-clamping inserts and fixed stop insert seat ensure hassle-free operation and precise results every time. Plus, with drive rings and support rings available for maximum stability, you can trust this cutter to handle even the toughest machining tasks with ease. From flat-bottom slotting to cut-off operations, the slotting cutting system offers positive chipforming insert geometry that guarantees exceptional quality and efficiency.

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    Workpiece Material
    Workpiece Material
    • P Steel (51)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(51)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(51)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(51)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(51)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(51)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(51)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(51)
    • M Stainless Steel (51)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(51)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(51)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(51)
    • K Cast Iron (51)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(51)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(51)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(51)
    • N Non-Ferrous Materials (43)
      • N1
        Wrought Aluminum (43)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(43)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(43)
    • S High-Temp Alloys (55)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(43)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(43)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(43)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(55)
    Applications
    Applications
    • Slot MillingSlot Milling (43)
    • Slot SideSlot Side (43)
    Cutting Diameter
    Cutting Diameter
    • 2.48 in(3)
    • 2.5 in(2)
    • 3.0 in(6)
    • 3.15 in(4)
    • 3.938 in(4)
    • 4.0 in(5)
    • 4.921 in(4)
    • 5.0 in(4)
    • 6.0 in(2)
    • 6.299 in(3)
    • 7.875 in(2)
    • 8.0 in(1)
    • 9.843 in(1)
    • 10.0 in(2)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Diameter
    Cutting Diameter
    • 63.0 mm(3)
    • 63.5 mm(2)
    • 76.2 mm(6)
    • 80.0 mm(4)
    • 100.0 mm(4)
    • 101.601 mm(5)
    • 125.0 mm(4)
    • 127.0 mm(4)
    • 152.4 mm(2)
    • 160.0 mm(3)
    • 200.0 mm(2)
    • 203.201 mm(1)
    • 250.0 mm(1)
    • 254.0 mm(2)
    Cutting Diameter MintoCutting Diameter Max
    Cutting Length
    Cutting Length
    • 1.6 mm(8)
    • 2.2 mm(8)
    • 3.0 mm(14)
    • 4.0 mm(9)
    • 5.0 mm(1)
    • 6.0 mm(3)
    Cutting Length MintoCutting Length Max
    Cutting Length
    Cutting Length
    • 0.063 in(8)
    • 0.088 in(8)
    • 0.119 in(14)
    • 0.157 in(9)
    • 0.197 in(1)
    • 0.237 in(3)
    Cutting Length MintoCutting Length Max
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 90.0 (43)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • 2 Key & Cutter Retention Screw (21)
    • 2 Key & Socket Head Cap Screw (22)
    Number of Flutes
    Number of Flutes
    • 11 (8)
    • 14 (5)
    • 19 (3)
    • 24 (3)
    • 4 (3)
    • 5 (4)
    • 6 (4)
    • 7 (4)
    • 8 (1)
    • 9 (8)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 1.0 (56)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Internal Coolant Capability
    Internal Coolant Capability
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.006 in(11)
    • 0.008 in(40)
    • 0.012 in(5)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.151 mm(11)
    • 0.2 mm(40)
    • 0.301 mm(5)
    Corner Radius MintoCorner Radius Max
    Corner Chamfer
    Corner Chamfer
    • 0.0 mm(56)
    Corner Chamfer MintoCorner Chamfer Max
    Corner Chamfer
    Corner Chamfer
    • 0.0 in(56)
    Corner Chamfer MintoCorner Chamfer Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • KC735M (43)
    • KC925M (43)
    • KC930M (43)
    • KCPK30 (52)
    • KMF (43)
    Hand Of Tool
    Hand Of Tool
    • N (43)
    Wiper Insert
    Wiper Insert
    • N (13)
    Front-End
    Cutting Width
    Cutting Width
    • 0.063 in(3)
    • 0.088 in(2)
    • 0.089 in(1)
    • 0.12 in(3)
    • 0.159 in(4)
    • 0.239 in(1)
    Cutting Width MintoCutting Width Max
    Cutting Width
    Cutting Width
    • 1.6 mm(3)
    • 2.2 mm(2)
    • 2.25 mm(1)
    • 3.051 mm(3)
    • 4.05 mm(4)
    • 6.051 mm(1)
    Cutting Width MintoCutting Width Max
    Insert Shape
    Insert Shape
    • PRISMATIC (56)
    Maximum Cutting Depth
    Maximum Cutting Depth
    • 0.591 in(3)
    • 0.625 in(2)
    • 0.828 in(4)
    • 0.875 in(6)
    • 1.063 in(9)
    • 1.375 in(4)
    • 1.379 in(4)
    • 1.438 in(2)
    • 1.575 in(3)
    • 2.25 in(1)
    • 2.362 in(2)
    • 3.25 in(2)
    • 3.346 in(1)
    Maximum Cutting Depth MintoMaximum Cutting Depth Max
    Maximum Cutting Depth
    Maximum Cutting Depth
    • 15.0 mm(3)
    • 15.875 mm(2)
    • 21.0 mm(4)
    • 22.225 mm(6)
    • 27.0 mm(9)
    • 34.926 mm(4)
    • 35.0 mm(4)
    • 36.525 mm(2)
    • 40.0 mm(3)
    • 57.151 mm(1)
    • 60.0 mm(2)
    • 82.551 mm(2)
    • 85.0 mm(1)
    Maximum Cutting Depth MintoMaximum Cutting Depth Max
    Insert Geometry
    Shape
    Shape
    • PRISMATIC (13)
    Insert Seat Size
    Insert Seat Size
    • 1 (3)
    • 2 (3)
    • 3 (3)
    • 4 (3)
    • 6 (1)
    Cutting Tool Material
    Cutting Tool Material
    • H W (13)
    Back-End
    Connection Type
    Connection Type
    • ARBOR (43)
    Back-End Diameter
    Back-End Diameter
    • 15.875 mm(8)
    • 16.0 mm(7)
    • 22.0 mm(4)
    • 25.401 mm(5)
    • 31.75 mm(6)
    • 32.0 mm(4)
    • 40.0 mm(6)
    • 50.801 mm(3)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.625 in(8)
    • 0.63 in(7)
    • 0.866 in(4)
    • 1.0 in(5)
    • 1.25 in(6)
    • 1.26 in(4)
    • 1.575 in(6)
    • 2.0 in(3)
    Back-End Diameter MintoBack-End Diameter Max
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