WALTER 01E625 – SST+ 135° 25-Piece Cobalt Drill Bit Set (1 mm to 13 mm (by 0.5 mm))

WALTER SST+ 135° 25-Piece Cobalt Drill Bit Set (1 mm to 13 mm (by 0.5 mm)

Packaged in sturdy metal index containers or shock resistant, extra-thick polyethylene carrying case. Drill bit sizes are clearly marked on inside panels for easy identification and selection. Metal panels are hinged and neatly folded into box.

Features:

Made with premium grade cobalt HSS to drill harder materials

Cobalt drills can drill approximately 30% faster than HSS drills

Self centering 135° split-point for reduced thrust requirements and minimized walking

Special bronze SST surface treatment for extreme lubricity and life

High flow flute design for rapid chip evacuation

Round shank

Applications:

Drilling holes in high strength materials

Heavy-duty drilling

Drilling with fixed spindle machines like CNC mills and drill presses

Specifications:

Drill Size	1 mm to 13 mm (by 0.5 mm)
Overall Length	Various
Flute Length	Various
Number of Flutes	2
Flute Design	Spiral Flute
Flute Direction	Right hand
Point Angle	135° Point
Point Type	Split Point
Shank Type	Straight Shank
Shank Size	Various
Material	Cobalt
Finish	Bronze Oxide
Measurement	Metric
Decimal Equivalent	Various
Set	Yes
Pieces	25 PC