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Bordo HSS Cobalt Extra Deep Hole Drill Bit: 6.5 / 350

SKU: A0200363 | Model: 2503-6.50X350

This is the 6.5mm diameter, 350mm overall length option of the Bordo HSS Cobalt Extra Deep Hole Drill Bit. Key details for this option: flute type 40° Helix Parabolic, flute length 235mm, overall length 350mm.

Bordo HSS Cobalt Extra Deep Hole Drill Bit

HSS-Co5 (Cobalt) Extra Deep Hole Drills.

DIN1869.

HSS-Co5 (Cobalt), 130° UX Point, 40° Helix Parabolic.

Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.

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