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Kennametal HTS-C Indexable Drill Inserts

HTS-C Indexable Drill System

HTS-C Indexable Drills are designed for drilling 5 x D and 8 x D in steel, stainless steel, ductile iron, cast iron, and non-ferrous materials. The HTS-C covers a diameter range from 20–45mm.

When using reduced feeds and cutting speeds, HTS-C can easily be applied on older or low-power machines.

Features and Benefits

Productivity

  • Achieve high stability and hole straightness due to the pilot drill that offers the best centring capabilities.
  • Benefit from flute helix design that provides excellent chip evacuation resulting in long tool body life.
  • Suitable for older or low-power machines due to reduced feed and cutting speed capabilities.

Versatility

  • Diameter range of 20–45mm.
  • 5 x D and 8 x D L/D ratio as standard.
  • Inserts and pilot drills can be applied in various diameters and L/D ratios.
  • Carbide and HSS pilot drills available for optimised productivity.

Customisation

  • Intermediate diameters available.
  • Engineered solutions L/D up to 15 x D available.
  • Carbide guidepads available.
 

Click through to the products to find their related matching tools.

Set Descending Direction
  1. DFT-GD

    Inboard insert for machining Cast Iron/HRSA

    Product Code D D1 S L10  
    DFT030204GD KCU40 » 6.00 2.25 2.45 3.97 0.40
    DFT030304GD KCU40 » 6.00 2.65 2.95 3.97 0.40
    DFT05T308GD KCU40 » 8.00 3.40 3.75 5.29 0.80
    DFT06T308GD KCU40 » 10.00 4.40 3.75 6.62 0.80
    DFT070408GD KCU40 » 12.00 4.40 4.75 7.94 0.80
    DFT090508GD KCU40 » 15.00 5.50 5.25 9.92 0.85
    DFT-GD
  2. SPGX...-31

    Outboard insert for machining Stainless steel

    Product Code D D1 S  
    SPGX06020431 KCU40 » 6.35 2.65 2.38 0.40
    SPGX07030431 KCU40 » 7.74 2.85 3.18 0.30
    SPGX09030831 KCU40 » 9.53 3.50 3.18 0.79
    SPGX12040831 KCU40 » 12.70 4.50 4.76 0.79
    SPGX...-31
  3. SPHX..R-20

    Outboard insert for machining Steel

    Product Code D D1 S  
    SPHX060202R20 KC7215 » 6.35 2.85 2.38 0.20
    SPHX060204R20 KCU25 » 6.35 2.85 2.38 0.40
    SPHX060206R20 KC7215 » 6.35 2.85 2.38 0.60
    SPHX060208R20 KC7215 » 6.35 2.85 2.38 0.80
    SPHX070302R20 KC7215 » 7.94 2.85 3.18 0.20
    SPHX070304R20 KCU25 » 7.94 2.85 3.18 0.40
    SPHX070306R20 KC7215 » 7.94 2.85 3.18 0.60
    SPHX070308R20 KC7215 » 7.94 2.85 3.18 0.80
    SPHX070310R20 KC7215 » 7.94 2.85 3.18 1.00
    SPHX070312R20 KC7215 » 7.94 2.85 3.18 1.20
    SPHX090304R20 KC7215 » 9.53 3.50 3.18 0.40
    SPHX090304R20 KCU25 » 9.53 3.50 3.18 0.40
    SPHX090308R20 KCU25 » 9.53 3.50 3.18 0.80
    SPHX090310R20 KC7215 » 9.53 3.50 3.18 1.00
    SPHX090312R20 KC7215 » 9.53 3.50 3.18 1.20
    SPHX090316R20 KC7215 » 9.53 3.50 3.18 1.60
    SPHX120404R20 KCU25 » 12.70 4.50 4.76 0.40
    SPHX120408R20 KCU25 » 12.70 4.50 4.76 0.80
    SPHX120410R20 KC7215 » 12.70 4.50 4.76 1.00
    SPHX120412R20 KC7215 » 12.70 4.50 4.76 1.20
    SPHX120416R20 KC7215 » 12.70 4.50 4.76 1.60
    SPHX120420R20 KC7215 » 12.70 4.50 4.76 2.00
    SPHX150508R20 KCU25 » 15.88 5.50 5.95 0.80
    SPHX150512R20 KC7215 » 15.88 5.50 5.95 1.20
    SPHX150516R20 KC7215 » 15.88 5.50 5.95 1.60
    SPHX150520R20 KC7215 » 15.88 5.50 5.95 2.00
    SPHX..R-20
  4. SPHX..R-21

    Outboard insert for machining Cast Iron

    Product Code D D1 S  
    SPHX060202R21 KC7215 » 6.35 2.85 2.38 0.20
    SPHX060204R21 KCU25 » 6.35 2.85 2.38 0.40
    SPHX060206R21 KC7215 » 6.35 2.85 2.38 0.60
    SPHX060208R21 KC7215 » 6.35 2.85 2.38 0.80
    SPHX070304R21 KCU25 » 7.94 2.85 3.18 0.40
    SPHX070306R21 KC7215 » 7.94 2.85 3.18 0.60
    SPHX070310R21 KC7215 » 7.94 2.85 3.18 1.00
    SPHX090304R21 KCU25 » 9.53 3.50 3.18 0.40
    SPHX090308R21 KCU25 » 9.53 3.50 3.18 0.80
    SPHX090310R21 KC7215 » 9.53 3.50 3.18 1.00
    SPHX090312R21 KC7215 » 9.53 3.50 3.18 1.20
    SPHX090316R21 KC7215 » 9.53 3.50 3.18 1.60
    SPHX120404R21 KCU25 » 12.70 4.50 4.76 0.40
    SPHX120408R21 KC7215 » 12.70 4.50 4.76 0.80
    SPHX120410R21 KC7215 » 12.70 4.50 4.76 1.00
    SPHX120412R21 KC7215 » 12.70 4.50 4.76 1.20
    SPHX120416R21 KC7215 » 12.70 4.50 4.76 1.60
    SPHX120420R21 KC7215 » 12.70 4.50 4.76 2.00
    SPHX..R-21
  5. SPHX..R-22

    Outboard insert for machining Aluminium

    Product Code D D1 S  
    SPHX060204R22 KM1 » 6.35 2.85 2.38 0.40
    SPHX070304R22 KM1 » 7.94 2.85 3.18 0.40
    SPHX090304R22 KM1 » 9.53 3.50 3.18 0.40
    SPHX120404R22 KM1 » 12.70 4.50 4.76 0.40
    SPHX150504R22 KM1 » 15.88 5.50 5.95 0.40
    SPHX..R-22
  6. WOGX...24

    Inboard insert for machining Aluminium/Cast Iron/HRSA/Steel/Stainless Steel

    Product Code D D1 S L10  
    WOGX03020424 CS5 » 6.00 2.65 2.50 3.94 0.40
    WOGX03020424 KC7215 » 6.00 2.65 2.50 3.94 0.40
    WOGX...24

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