DRILLCO 8 Piece HSS 1/2" Round Shank Silver & Deming Drill Set, 9/16" to 1" by 16ths - 1000A8

DRILLCO 8 Piece HSS 1/2" Round Shank Silver & Deming Drill Set, 9/16" to 1" by 16ths - 1000A8

• Recommended for use in stainless steel and other hard metal drilling.
• The Nitro 118° Split Point S&D drill with Nitride Surface treatment, that gives hard, protective layer to the drill (increases hardness without increasing brittleness)m which is measurably harder than high speed steel.
• The 118° split point reduces thrust and eliminates walking at the drill point.
• HSS-High Speed Steel: Economical choice for general applications in most materials including steel, Cast iron & forgings.
• Black Oxide With Polished Flutes 
• Bright & Black finish
• Cutting Direction: Right Hand
• Drill Point Angle: 118°
• Flute Shape: Helical
• Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

Includes:
Metal lndex

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