Swiss engineering, high precision

TTD1800380E

180° high-performance solid carbide pilot drill with reinforced shank, coated

d1m5d2h6l1+/-0.2l2+/-0.05
3.86.060.013.3
CoatingYes
Coolant holesNo
Point angle180°
Flutes2
Chamfer45°
MaterialDescriptionMachinabilityVcm/minfnmm/rev
P.0Long chipping Low Carbon SteelsRecommended65-800.035-0.040
P.1Short chipping Low Carbon SteelsRecommended65-800.035-0.040
P.2Medium and High Carbon SteelsRecommended65-800.035-0.040
P.3Alloy Steels, Tool Steels (N/mm² 600-850)Recommended50-600.033-0.038
P.4Alloy Steels, Tool Steels (N/mm² 850-1400)Recommended40-500.033-0.038
P.5Ferritic, Martensitic, PH SSRecommended35-500.034-0.038
P.6High Strength Ferritic, Martensitic, PH SSRecommended35-500.017-0.019
M.1Austenitic Stainless SteelRecommended25-300.017-0.019
M.2High Strength Austenitic SS, Cast SSRecommended25-300.017-0.019
M.3Duplex SSRecommended25-300.017-0.019
K.1Grey Cast IronRecommended70-800.035-0.040
K.2Low and Medium Strength CGI, Ductile IronsRecommended60-700.035-0.040
K.3High Strength Ductile and Austempered Ductile IronRecommended60-700.035-0.040
N.1Wrought AluminiumPartially recommended115-1250.055-0.065
N.2Low Si Al Alloys and Magnesium Alloys Si<12%Partially recommended115-1250.055-0.065
N.3High Si Al Alloys Si>12%Partially recommended115-1250.055-0.065
N.4Copper, Brass, Zinc Based AlloysPartially recommended65-1000.033-0.065
S.1Iron Based HRSAPartially recommended15-200.014-0.015
S.2Co Based HRSAPartially recommended15-200.017-0.019
S.3Ni Based HRSAPartially recommended15-200.014-0.015
S.4Ti and Ti AlloysPartially recommended20-300.034-0.038
H.1Hardened Materials (HRC 44-48)Partially recommended15-200.014-0.015
H.2Hardened Materials (HRC 48-55)Partially recommended15-200.014-0.015
O.1Thermoplastic and thermosetting materialsPartially recommended115-1250.055-0.065
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