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• Straight Shank 2 flute 130° split point self-centering
• M35 Cobalt Parabolic flute drill for great chip flow
• Shank size is slightly smaller than cutting diameter
• Parabolic flute allows straighter holes with much less pecking
• Increases hole accuracy and extends tool life
• Recommended for drilling tough, high strength materials up to 35Rc
• TiN coating is a great all-around coating that increases hardness and lubricity, reduces edge build up and improves surface finish
• TiAlN coating is for high thermal stress applications including dry or near dry machining and cutting hard to machine materials
• Click here to download the speeds and feeds chart for Cobalt 130° Taper Length Drill TiN Coated

Cutting Diameter:	4MM - .1575
Finish:	TiN
Flute Length:	3.071
Total Length:	4.685