Drill Mills

A technical drawing of a drill mill with dimensional callouts

Scientific Cutting Tools’ Drill Mills are engineered from solid carbide for precision and versatility in milling, chamfering, and light spotting applications. Each tool is precision ground to ensure maximum concentricity and dependable performance in demanding environments. An optional AlTiN+ coating enhances wear resistance and allows for higher cutting speeds, making these tools ideal for shops seeking durability and efficiency in a compact, multi-function tool.

I (Included Angle)A (Tool Diameter)B (Length of Cut)C (Tip Length)S (Shank Diameter)OALFlutesTool #Uncoated EDP#AlTiN+ EDP#
90°0.1250.5000.0610.12501.502DRM12502-090502000502002
90°0.1250.5000.0610.12501.504DRM12504-090502004502006
90°0.1870.6250.0920.18752.002DRM18702-090502016502018
90°0.1870.6250.0920.18752.004DRM18704-090502020502022
90°0.2500.7500.1230.25002.502DRM25002-090502032502034
90°0.2500.7500.1230.25002.504DRM25004-090502036502038
90°0.3120.8120.1550.31252.502DRM31202-090502048502050
90°0.3120.8120.1550.31252.504DRM31204-090502052502054
90°0.3751.0000.1860.37502.502DRM37502-090502064502066
90°0.3751.0000.1860.37502.504DRM37504-090502068502070
90°0.5001.0000.2480.50003.002DRM50002-090502080502082
90°0.5001.0000.2480.50003.004DRM50004-090502084502086
120°0.1250.5000.0350.12501.502DRM12502-120502008502010
120°0.1250.5000.0350.12501.504DRM12504-120502012502014
120°0.1870.6250.0530.18752.002DRM18702-120502024502026
120°0.1870.6250.0530.18752.004DRM18704-120502028502030
120°0.2500.7500.0710.25002.502DRM25002-120502040502042
120°0.2500.7500.0710.25002.504DRM25004-120502044502046
120°0.3120.8120.0890.31252.502DRM31202-120502056502058
120°0.3120.8120.0890.31252.504DRM31204-120502060502062
120°0.3751.0000.1070.37502.502DRM37502-120502072502074
120°0.3751.0000.1070.37502.504DRM37504-120502076502078
120°0.5001.0000.1430.50003.002DRM50002-120502088502090
120°0.5001.0000.1430.50003.004DRM50004-120502092502094