TDS402A06630 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 Number4163049
ISO Catalog NumberTDS402A06630
GradeWP20PD
[D1] Drill Diameter M 6.63 mm
[D1] Wire SizeG
[L] Overall Length 91 mm
[L3] Flute Length 53 mm
[L4] Maximum Drilling Depth 43 mm
[L5] Drill Point Length1.115 mm
[LS] Shank Length 36 mm
[D] Adapter / Shank / Bore Diameter8 mm
Каталог