General description A777 Metric Cobalt Jobber Drill Bits are designed for heavy-duty applications, featuring a 135° split point that excels in high-heat drilling scenarios, particularly on tougher materials commonly found in the Aerospace Industry. Technical specifications Drill Diameter: 8.5 mm Tip Diameter: 5.80 mm Working Length: 75 mm Overall Length: 117 mm Flute Length: 75 mm Material: Cobalt High Speed Steel (HSCo) Finish/Coating: Bronze Flute Type: Spiral Number of Flutes: 2 Point Angle: 135° Point Type: Split Point Helix Type: Normal Helix Drill Diameter Tolerance: h8 Standards Met: BS 328, DIN 338 Coolant Delivery: External Cutting Direction: Right Hand Other information
AmazonWeight: 0.110231131 pounds, Manufacturer: Dormer
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