4 Piece Countersink Set C108 UNI DIN335 HSS-Co. TiAlN 90°

SKU#:

C1080004
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Three Flute Countersink 90°, DIN 335, UNI Countersinking / Counterboring screw holes for Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516 For Countersunk screws acc. to ISO 2009, 2010, 7046-1, 7046-2, 7047 Chamfering of tapping holes For us

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  • Three Flute Countersink 90°, DIN 335, UNI
  • Countersinking / Counterboring screw holes for Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516
  • For Countersunk screws acc. to ISO 2009, 2010, 7046-1, 7046-2, 7047
  • Chamfering of tapping holes
  • For use in machine applications. Type N - For non-ferrous, Type UNI - For difficult to machine materials
ISOVDIDescriptionConditionHardnessStrengthOptimal
P1Steel - Non-alloy, cast & free cutting (~ 0.15 %C)Annealed125HB440MPa
P2Steel - Non-alloy, cast & free cutting (~ 0.45 %C)Annealed190HB640MPa
P3Steel - Non-alloy, cast & free cutting (~ 0.45 %C)Quenched & Tempered250HB840MPa
P4Steel - Non-alloy, cast & free cutting (~ 0.75 %C)Annealed270HB910MPa
P5Steel - Non-alloy, cast & free cutting (~ 0.75 %C)Quenched & Tempered300HB1010MPa
P6Steel - Low alloy & cast < 5% of alloying elementsAnnealed180HB610MPa
P7Steel - Low alloy & cast < 5% of alloying elementsQuenched & Tempered275HB930MPa
P8Steel - Low alloy & cast < 5% of alloying elementsQuenched & Tempered300HB1010MPa
P9Steel - Low alloy & cast < 5% of alloying elementsQuenched & Tempered350HB1180MPa
P10Steel - High alloy, cast & toolAnnealed200HB680MPa
P11Steel - High alloy, cast & toolHardened & Tempered325HB1100MPa
P12Steel - Corrosion resistant & cast - Ferritic / MartensiticAnnealed200HB680MPa
P13Steel - Corrosion resistant & cast - MartensiticQuenched & Tempered240HB810MPa
M14.1Stainless Steel - AusteniticAge Hardened180HB610MPa
M14.2Stainless Steel - Duplex250HB840MPa
M14.3Stainless Steel - Precipitation Hardening250HB840MPa
K15Cast Iron, Grey (GG) - Ferritic / Pearlitic180HB610MPa
K16Cast Iron, Grey (GG) - Pearlitic260HB880MPa
K17Cast Iron, Nodular (GGG) - Ferritic160HB570MPa
K18Cast Iron, Nodular (GGG) - Pearlitic250HB840MPa
K19Cast Iron, Malleable - Ferritic130HB460MPa
K20Cast Iron, Malleable - Pearlitic230HB780MPa
N21Aluminum & Magnesium, wrought alloy - Non Heat Treatable60HB210MPa
N22Aluminum & Magnesium, wrought alloy - Heat TreatableAge Hardened100HB360MPa
N23Aluminum & Magnesium, cast alloy ?12% Si - Non Heat Treatable75HB270MPa
N24Aluminum & Magnesium, cast alloy ?12% Si - Heat TreatableAge Hardened90HB320MPa
N25Aluminum & Magnesium, cast alloy >12% Si - Non Heat Treatable130HB460MPa
N26Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1%110HB390MPa
N27Copper & Copper alloys (Brass/Bronze) - Brass (CuZn, CuSnZn)90HB320MPa
N28Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn)100HB360MPa
N29Non-metallic - Thermosetting & fiber-reinforced plastics
S31High temperature alloys - Fe basedAnnealed200HB680MPa
S32High temperature alloys - Fe basedAge Hardened280HB950MPa
S33High temperature alloys - Ni / Co basedAnnealed250HB840MPa
S34High temperature alloys - Ni / Co basedAge Hardened350HB1180MPa
S35High temperature alloys - Ni / Co basedCast320HB1080MPa
S36Titanium & Titanium alloys - CP Titanium400MPa
S37.1Titanium & Titanium alloys - Alpha alloys860MPa
S37.2Titanium & Titanium alloys - Alpha / Beta alloysAnnealed960MPa
S37.3Titanium & Titanium alloys - Alpha / Beta alloysAge Hardened1170MPa
S37.4Titanium & Titanium alloys - Beta alloysAnnealed830MPa
S37.5Titanium & Titanium alloys - Beta alloysAge Hardened1400MPa
H40Cast Iron - ChilledCast400HB1350MPa

KEY

OptimalEffectivePSteelMStainlessKCast IronNNon-Ferous MetalsSTitanium & Super AlloysHHard Materials
Designation: UNI
Material: HSS Co
Finish: TiAlN
Shank Tolerance: h9
Standard: DIN 335
Point Type: 90°