Swiss engineering, high precision

MTB5001150

Solid carbide micro twist drill – long series

d1h6d2h6l10/+1l20/+1
11.511.5200.090.0
CoatingNo
Coolant holesNo
Point angle118°-130°
Helix angle25°-30°
Flutes2
StandardTUSA
MaterialDescriptionMachinabilityVcm/minfnmm/rev
P.0Long chipping Low Carbon SteelsRecommended40-600.120-0.200
P.1Short chipping Low Carbon SteelsRecommended40-600.120-0.200
P.2Medium and High Carbon SteelsRecommended40-600.120-0.200
P.3Alloy Steels, Tool Steels (N/mm² 600-850)Recommended40-600.120-0.200
P.4Alloy Steels, Tool Steels (N/mm² 850-1400)Partially recommended15-300.070-0.100
P.5Ferritic, Martensitic, PH SSPartially recommended15-300.100-0.140
P.6High Strength Ferritic, Martensitic, PH SSPartially recommended15-300.080-0.120
M.1Austenitic Stainless SteelPartially recommended15-300.080-0.120
M.2High Strength Austenitic SS, Cast SSPartially recommended15-300.080-0.120
M.3Duplex SSPartially recommended15-300.080-0.120
K.1Grey Cast IronPartially recommended30-600.120-0.200
K.2Low and Medium Strength CGI, Ductile IronsPartially recommended20-500.120-0.200
K.3High Strength Ductile and Austempered Ductile IronPartially recommended20-500.120-0.200
N.1Wrought AluminiumRecommended90-1400.130-0.200
N.2Low Si Al Alloys and Magnesium Alloys Si<12%Recommended90-1400.130-0.200
N.3High Si Al Alloys Si>12%Recommended80-1200.130-0.200
N.4Copper, Brass, Zinc Based AlloysRecommended30-700.075-0.150
S.4Ti and Ti AlloysPartially recommended15-300.100-0.140
H.1Hardened Materials (HRC 44-48)Partially recommended15-300.100-0.140
H.2Hardened Materials (HRC 48-55)Partially recommended15-300.100-0.140
O.1Thermoplastic and thermosetting materialsRecommended90-1400.130-0.200
Catalog
Search by code
Search by machining operation