TDS403A07938 WP20PD

Top Drill S™ for Steel Machining

Internal Coolant Channels

Two margins lands for improved guidance even in though and critical conditions like cross holes and exit on inclined surfaces

WP20PD grade specific for ISO P materials

Cylindrical shank h6 tolerance also suitable for shrink fit holders

Cutting diameter tolerance m7 — suitable as pilot for deep hole drills

SAP Material Number4163243
ISO Catalog NumberTDS403A07938
GradeWP20PD
[D1] Drill Diameter M 7.938 mm
[L] Overall Length 110 mm
[L3] Flute Length 72 mm
[L4] Maximum Drilling Depth 61 mm
[L5] Drill Point Length1.344 mm
[LS] Shank Length 36 mm
[D] Adapter / Shank / Bore Diameter8 mm
Каталог