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Indexable Drills

HTS-C Drilling Inserts

Features and benefits
  • Double-sided insert style.
Product specifications
Product # 5692813
ISO Catalog Number SPHX120404R21
ANSI Catalog Number SPHX120404R21
Grade KCU25
[D] Insert IC Size Metric 12,70
[D] Insert IC Size Inch .5000
[D1] Insert Hole Size Metric 4,500
[D1] Insert Hole Size Inch .1772
[S] Insert Thickness Metric 4,760
[S] Insert Thickness Inch .1874
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Inch .0156
[GAMMA] Insert Rake Angle 4
[ALPHAN] Clearance Angle Major 7
[ALPHANM] Clearance Ang Minor 7
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SPHX..R-21

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Product # ISO Catalog Number ANSI Catalog Number Grade [D] Insert IC Size Metric [D] Insert IC Size Inch [D1] Insert Hole Size Metric [D1] Insert Hole Size Inch [S] Insert Thickness Metric [S] Insert Thickness Inch [REPSILON] Corner Radius MM [REPSILON] Corner Radius Inch [GAMMA] Insert Rake Angle [ALPHAN] Clearance Angle Major [ALPHANM] Clearance Ang Minor
1192530 SPHX060204R-21 SPHX060204R21 KM1 6,350 .2500 2,850 .1122 2,380 .0937 0,400 .0156 4 7 7
1192534 SPHX070304R-21 SPHX070304R21 KM1 7,937 .3125 2,850 .1122 3,180 .1252 0,400 .0156 4 7 7
1192538 SPHX090304R-21 SPHX090304R21 KM1 9,525 .3750 3,500 .1378 3,180 .1252 0,400 .0160 4 7 7
1208782 SPHX120404R-21 SPHX120404R21 KM1 12,70 .5000 4,500 .1772 4,760 .1874 0,400 .0156 4 7 7
1208830 SPHX150504R-21 SPHX150504R21 KM1 15,87 .6250 5,500 .2165 5,950 .2343 0,400 .0156 4 7 7
2245846 SPHX060202R21 SPHX060202R21 KC7215 6,350 .2500 2,850 .1122 2,380 .0937 0,200 .0080 4 7 7
2245847 SPHX060206R21 SPHX060206R21 KC7215 6,350 .2500 2,850 .1122 2,380 .0937 0,600 .0236 4 7 7
2245848 SPHX060208R21 SPHX060208R21 KC7215 6,350 .2500 2,850 .1122 2,380 .0937 0,800 .0312 4 7 7
2245849 SPHX070306R21 SPHX070306R21 KC7215 7,937 .3125 2,850 .1122 3,180 .1252 0,600 .0236 4 7 7
2245851 SPHX070310R21 SPHX070310R21 KC7215 7,937 .3125 2,850 .1122 3,180 .1252 1 .0394 4 7 7
2245853 SPHX090310R21 SPHX090310R21 KC7215 9,525 .3750 3,500 .1378 3,180 .1252 1 .0394 4 7 7
2245854 SPHX090312R21 SPHX090312R21 KC7215 9,525 .3750 3,500 .1378 3,180 .1252 1,200 .0472 4 7 7
2245855 SPHX090316R21 SPHX090316R21 KC7215 9,525 .3750 3,500 .1378 3,180 .1252 1,600 .0625 4 7 7
2245856 SPHX120408R21 SPHX120408R21 KC7215 12,70 .5000 4,500 .1772 4,760 .1874 0,800 .0312 4 7 7
2245857 SPHX120410R21 SPHX120410R21 KC7215 12,70 .5000 4,500 .1772 4,760 .1874 1 .0394 4 7 7
2245858 SPHX120416R21 SPHX120416R21 KC7215 12,70 .5000 4,500 .1772 4,760 .1874 1,600 .0625 4 7 7
2245859 SPHX120420R21 SPHX120420R21 KC7215 12,70 .5000 4,500 .1772 4,760 .1874 2 .0787 4 7 7
2245862 SPHX120412R21 SPHX120412R21 KC7215 12,70 .5000 4,500 .1772 4,760 .1874 1,200 .0472 4 7 7
5533634 SPHX060204R21 SPHX060204R21 KCPK10 6,350 .2500 2,850 .1122 2,380 .0937 0,400 .0156 4 7 7
5533635 SPHX070304R21 SPHX070304R21 KCPK10 7,937 .3125 2,850 .1122 3,180 .1252 0,400 .0156 4 7 7
5533636 SPHX070308R21 SPHX070308R21 KCPK10 7,937 .3125 2,850 .1122 3,180 .1252 0,800 .0312 4 7 7
5533637 SPHX090304R21 SPHX090304R21 KCPK10 9,525 .3750 3,500 .1378 3,180 .1252 0,400 .0160 4 7 7
5533638 SPHX090308R21 SPHX090308R21 KCPK10 9,525 .3750 3,500 .1378 3,180 .1252 0,800 .0315 4 7 7
5533639 SPHX120404R21 SPHX120404R21 KCPK10 12,70 .5000 4,500 .1772 4,760 .1874 0,400 .0156 4 7 7
5533649 SPHX060204R21 SPHX060204R21 KCU40 6,350 .2500 2,850 .1122 2,380 .0937 0,400 .0156 4 7 7
5533651 SPHX070304R21 SPHX070304R21 KCU40 7,937 .3125 2,850 .1122 3,180 .1252 0,400 .0156 4 7 7
5533652 SPHX070308R21 SPHX070308R21 KCU40 7,937 .3125 2,850 .1122 3,180 .1252 0,800 .0312 4 7 7
5533654 SPHX090304R21 SPHX090304R21 KCU40 9,525 .3750 3,500 .1378 3,180 .1252 0,400 .0160 4 7 7
5533656 SPHX090308R21 SPHX090308R21 KCU40 9,525 .3750 3,500 .1378 3,180 .1252 0,800 .0315 4 7 7
5533658 SPHX120404R21 SPHX120404R21 KCU40 12,70 .5000 4,500 .1772 4,760 .1874 0,400 .0156 4 7 7
5692809 SPHX060204R21 SPHX060204R21 KCU25 6,350 .2500 2,850 .1122 2,380 .0937 0,400 .0156 4 7 7
5692810 SPHX070304R21 SPHX070304R21 KCU25 7,937 .3125 2,850 .1122 3,180 .1252 0,400 .0156 4 7 7
5692811 SPHX090304R21 SPHX090304R21 KCU25 9,525 .3750 3,500 .1378 3,180 .1252 0,400 .0160 4 7 7
5692812 SPHX090308R21 SPHX090308R21 KCU25 9,525 .3750 3,500 .1378 3,180 .1252 0,800 .0315 4 7 7
5692813 SPHX120404R21 SPHX120404R21 KCU25 12,70 .5000 4,500 .1772 4,760 .1874 0,400 .0156 4 7 7

Product Usage

P
M
K
N
H
S
C
KC7215 KCPK10 KCU25 KCU40 KM1

Grades

  • KC7215

    • TiAlN-PVD-coated universal fine-grain grade.
    • Highest level of wear resistance resulting in higher cutting speeds.
    • More wear resistant than TiN-PVD grades.
    • Particularly suitable for alloyed steel and cast iron.

  • KCPK10

    Composition: Advanced TiCN-Al2O3-CVD coating combined with a cobalt-enriched carbide substrate, this grade offers a balanced combination of deformation resistance and edge toughness.
    Application: KCPK10 offers outstanding abrasion and crater wear resistance for high-speed machining of steels and cast irons. Use for very high cutting speeds with low to medium feed rates.

  • KCU25

    Turning Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.

    Turning Application: The KCU25 grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cut and high feed rates.

    Holemaking Composition: Advanced CVD TiCN-Al2O3 coating combined with a tough carbide substrate.

    Holemaking Application: First choice for steel, stainless steel, and cast iron. This grade offers adequate deformation resistance, excellent edge strength, and superior wear resistance over a wide range of machining conditions for high productivity with very good reliability.

  • KCU40

    Composition: Multilayered TiN-TiAlN-PVD coating and a tough substrate, that withstands interruptions and provides high wear resistance for long tool life.
    Application: KCU40 is the first choice for high reliability in most materials. This grade should be used at medium speeds and high feeds due to sharper edges. KCU40 covers steel, stainless steel, cast iron, and high-temperature alloys for high toughness applications under certain conditions.

  • KM1

    Composition: Uncoated, fine grain, straight carbide grade, containing 6% cobalt.
    Application: General purpose grade for use on gray iron, aluminum, and non-ferrous
    work piece materials. Available for use with HTS-C deep drilling tools and CTR
    countersinking tools.

Inserts and Holder Bodies for SPHX-R21

Drill Fix™ DFSP™ • MD Inserts
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Drill Fix™ DFSP™ • FP Inserts
DFS KM40TS Shank • KM50TS Shank • 3 x D • Right Hand • Metric
DFS KM40TS Shank • KM50TS Shank • 3 x D • Right Hand • Inch