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M-Clamping
M-Clamping
M-Clamping
M-Clamping

MDUN 93° • KM2520 Mini Cutting Units • Kenloc™

M-Clamping

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials
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Key Filters
Workpiece Material
  • P Steel (8)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (8)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (8)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (8)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (8)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (8)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (8)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (8)
  • M Stainless Steel (8)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (8)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (8)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (8)
  • K Cast Iron (8)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (8)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (8)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (8)
  • N Non-Ferrous Materials (8)
    • N1
      Wrought Aluminum
      (8)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (8)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (4)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100
      (8)
    • N5
      Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass
      (8)
    • N6
      Carbon, Graphite Composites, CFRP
      (4)
    • N7
      MMC's
      (8)
  • S High-Temp Alloys (8)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (8)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (8)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (8)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (8)
  • H Hardened Materials (4)
    • H1
      Hardened Materials 44-48 HRC
      (4)
    • H2
      Hardened Materials 48-55 HRC
      (4)
    • H3
      Hardened Materials 56-60 HRC
      (4)
    • H4
      Hardened Materials >60 HRC
      (4)
Applications
  • Back Boring Back Boring (4)
  • Multiple Direction Cutting Multiple Direction Cutting (8)
  • Profiling Profiling (4)
  • TRN Boring TRN Boring (4)
Cutting Condition
  • Heavily Interrupted Cut (8)
  • Interrupted (4)
  • Lightly Interrupted Cut (8)
  • Smooth Cut (8)
  • Varying Depth of Cut (8)
Tool Cutting Edge Angle
  • 93.0 (8)
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Connection Style
  • KM (4)
Cutting Edges Per Insert
  • 1.0 (4)
  • 2.0 (8)
  • 4.0 (8)
to
Internal Coolant Capability
Corner configuration
Corner Radius
  • 0.1 (8)
  • 0.102 (4)
  • 0.2 (8)
  • 0.203 (4)
  • 0.397 (8)
  • 0.4 (8)
  • 0.406 (4)
  • 0.794 (8)
  • 0.8 (8)
  • 1.191 (8)
  • 1.2 (8)
  • 1.588 (4)
  • 1.6 (4)
  • 2.381 (4)
to
Corner Radius
  • 0.004 (8)
  • 0.008 (8)
  • 0.0156 (8)
  • 0.016 (4)
  • 0.031 (8)
  • 0.0312 (8)
  • 0.0313 (8)
  • 0.0469 (8)
  • 0.047 (4)
  • 0.0625 (4)
  • 0.0938 (4)
to
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
  • 13E (4)
  • CM2 (4)
  • CPX (4)
  • CW2015 (4)
  • CW5025 (4)
  • HT2 (4)
  • K060 (4)
  • K090 (4)
  • K10M (4)
  • K10P (4)
  • K10U (4)
  • K15U (4)
  • K20K (4)
  • K25M (8)
  • K25P (4)
  • K313 (8)
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  • K45 (4)
  • K68 (4)
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  • KB9610 (4)
  • KB9640 (4)
  • KBH10 (4)
  • KBH10B (4)
  • KBH20 (4)
  • KBH20B (4)
  • KC210 (4)
  • KC250 (4)
  • KC5010 (8)
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  • KC5410 (4)
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  • KC720 (4)
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  • KC910 (4)
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  • KC9145 (4)
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  • KC950 (4)
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  • KCK05 (8)
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  • KCK20 (8)
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  • KCM15 (8)
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  • KCM25 (8)
  • KCM25B (8)
  • KCM35 (4)
  • KCP05 (8)
  • KCP05B (8)
  • KCP10 (8)
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  • KCP30 (8)
  • KCP30B (4)
  • KCP40 (4)
  • KCP40B (4)
  • KCPK05 (8)
  • KCS10B (8)
  • KCU10 (8)
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  • KD050 (4)
  • KD081 (4)
  • KD100 (4)
  • KD120 (4)
  • KD1400 (4)
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  • KT315 (8)
  • KT325 (4)
  • KTP10 (4)
  • KU10T (8)
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  • KY1310 (4)
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  • KY2100 (4)
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  • KYS25 (4)
  • KYS30 (4)
  • NL250 (8)
  • NL920 (4)
  • PS5 (4)
  • TN10P (8)
  • TN10U (4)
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  • TN15U (4)
  • TN20K (4)
  • TN20P (8)
  • TN30M (8)
  • TN30P (4)
  • TN5015 (4)
  • TN5020 (4)
  • TN5105 (8)
  • TN5120 (8)
  • TN6010 (4)
  • TN7005 (8)
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  • TN7025 (8)
  • TN7105 (4)
  • TN7110 (4)
  • TN7115 (8)
  • TN7125 (4)
  • TN8025 (8)
  • TTI15 (4)
  • WBH10C (4)
  • WBH10P (4)
  • WBH10U (4)
  • WBH20P (4)
  • WBH25P (4)
  • WBH25U (4)
  • WBH30P (4)
  • WBK40U (4)
  • WBK45U (4)
  • WDN00U (4)
  • WDN25U (4)
  • WK05CT (8)
  • WK20CT (8)
  • WM15CT (8)
  • WM25CT (8)
  • WM35CT (8)
  • WP15CT (8)
  • WP20TT (4)
  • WP25CT (8)
  • WP35CT (8)
  • WS10PT (8)
  • WS25PT (8)
  • WU10HT (8)
Hand Of Tool
  • L (2)
  • R (2)
Wiper Insert
  • N (8)
  • Y (8)
Minimum Axial Groove Diameter
  • 1.2598 (4)
  • 1.5748 (4)
to
Minimum Axial Groove Diameter
  • 32.0 (4)
  • 40.0 (4)
to
Cutting Direction
  • E (4)
Rake Angle Style
  • DOUBLE NEGATIVE (4)
Boring Bar Material
  • S (4)
Front-End
Clamp Style
  • M (6)
  • P (2)
Insert Shape
  • D-DIAMOND/RHOMBIC 55 (8)
Insert Geometry
Cutting Tool Material
  • B H (8)
  • B L (4)
  • C A (4)
  • C N (4)
  • D P (4)
  • H T (8)
  • H W (8)
Back-End
Connection Type
  • TAPER SHANK (4)
System Size
  • KM3225 (4)
Back-End Diameter
  • 0.9843 (4)
  • 1.2598 (4)
to
Back-End Diameter
  • 25.0 (4)
  • 32.0 (4)
to
other
Platform
  • KM2520 (1)
  • KM3225 (2)
Tool Unit
  • M (8)
Over All Length [L]
  • 25.0 (4)
  • 30.0 (4)
to
Over All Length [L]
  • 0.9843 (4)
  • 1.1811 (4)
to
Insert Hand
  • N (8)
obsoleteFacet
  • true (8)
  • false (2)
Cutting Condition Material
  • H-All (4)
  • K-All (8)
  • K1 (4)
  • M-All (8)
  • N-All (8)
  • P-All (8)
  • S-All (8)
  • S2 (4)
  • S4 (4)
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SAP Material Number ISO Catalog Number ANSI Catalog Number [CSMS] System Size Machine Side [L1] Tool Length [L1] Tool Length [F] F Dimension [F] F Dimension [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter Gage Insert Weight Kilograms Weight Pounds
3503813 KM2520MDUNL1125 KM2520MDUNL1125 KM2520 25.0000 .9843 17.0000 .6693 32.0000 1.259 DN..110408/DN..332 0.08 0.18
    Your price::
    Qty
    3503815 KM2520MDUNL1525 KM2520MDUNL1525 KM2520 25.0000 .9843 17.0000 .6693 32.0000 1.259 DN..150408/DN..432 0.08 0.17
      Your price::
      Qty
      3503814 KM2520MDUNR1125 KM2520MDUNR1125 KM2520 25.0000 .9843 17.0000 .6693 32.0000 1.259 DN..110408/DN..332 0.08 0.18
        List price:
        $145.52 /each.
        Your price::
        Qty
        3503816 KM2520MDUNR1525 KM2520MDUNR1525 KM2520 25.0000 .9843 17.0000 .6693 32.0000 1.259 DN..150408/DN..432 0.08 0.17
          Your price::
          Qty
          2527450 KM3225MDUNL1130 KM3225MDUNL1130 KM3225 30.0000 1.181 22.0000 .8661 40.0000 1.574 DN..110408/DN..332 0.16 0.35
            Your price::
            Qty
            2527448 KM3225MDUNL150430 KM3225MDUNL150430 KM3225 30.0000 1.181 22.0000 .8661 40.0000 1.574 DN..150408/DN..432 0.16 0.36
              List price:
              $152.09 /each.
              Your price::
              Qty
              2527449 KM3225MDUNR1130 KM3225MDUNR1130 KM3225 30.0000 1.181 22.0000 .8661 40.0000 1.574 DN..110408/DN..332 0.16 0.35
                Your price::
                Qty
                2527447 KM3225MDUNR150430 KM3225MDUNR150430 KM3225 30.0000 1.181 22.0000 .8661 40.0000 1.574 DN..150408/DN..432 0.16 0.36
                  List price:
                  $136.88 /each.
                  Your price::
                  Qty
                  List price:
                  Discount: %
                  Your price::
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