Morse 3.4mm Cobalt Drill Bit 7xD TiAlN Coated Taper Length Drill Parabolic Flute

Product FeaturesMORSE CUTTING TOOLS

COBALT TAPER LENGTH DRILL

Drill Bit Size / Cutting Diameter (DC)
3.4 mm 
Flute Length
73 mm 
Decimal Equivalent
0.1339 
Flute Type
Regular Spiral 
Drill Bit Size / Cutting Diameter (DC) - Metric
3.4 mm 
Measurement Type
Metric 
Coating
TiALN 
Overall Length (OAL)
112 mm 
Coolant Supply Property (CSP)
External 
Point Shape
Self-Centering 
Cutting Depth
73 mm 
Shank Type
Straight 
Shank Size (SS)
3.4 mm 
Tool Type
7 X Diameter 
L to D Ratio
7xD 
Series/List #
1362 
Cutting Edge Material
Cobalt M35 
Product Features
Remarks
• Taper Length HPC Cobalt High Performance Wide Land Parabolic Flute Drills• Wide Land Parabolic Flute Drills• The next generation in parabolic flute design, are effective in a wider range of materials and applications than standard parabolic flute drills• An Enhanced Flute Design with reinforced web provides increased drill strength and rigidity, straighter closer tolerance holes, improved chip formation and evacuation, improved coolant flow to the drill point and higher speeds and feeds for increased productivity• Titanium Aluminum Nitride Coating (TiALN)• Recommended for high thermal stress applications including dry machining, abrasive materials and hard-to-machine materials which generate higher cutting temperatures• TiALN actually forms a hard aluminum oxide layer in hot dry machining applications which reflects heat back into the chip and away from the tool while allowing higher speeds and feeds• High productivity with increased tool life• Longer flute length and longer overall length for increased reach and deeper hole drilling