Viking Cobalt 135 Split Point 12″ Long Aircraft Extension Drill, #40 Size, 1-3/8″ Flute Length

• M42 cobalt steel increases heat and abrasion resistance
• Heavy-duty 135 split point drill used for extended reach drilling.
• Aircraft Type NAS 907B AND NAS 907J extension drills.
• No. of Flutes: 2
• M42 Cobalt.
• Finish Coating: Amber Color
• Flute Shape: Spiral
• Shank Style: Straight Shank
• Solid construction.
• Workpiece Material Range: Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics
• Country of Origin: U.S.A.

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