Drillco 350NW29 Nitro Heavy-Duty Mechanic’s Length Drill Bit Set 29-Piece

Drillco 350NW29 Nitro Heavy-Duty Mechanic’s Length Drill Bit Set 29-Piece

The Drillco 350NW29 Nitro Heavy-Duty Mechanic’s Length Drill Bit Set 29-Piece includes:

• 29 Drill Bits in sizes:
  • 1/16″ to 1/2″ by 64ths
• Plastic Drill Pall Container

Features:

• Product no. 350NW29
• Size Type: Fractional
• Size: 1/16″ to 1/2″ by 64ths
• Plastic Drill Pall container
• Manufactured from a premium grade of M-7N molybdenum high speed steel
• Nitro Heavy-Duty 135° Split Point Drill
• Nitride surface treatment:
  • Gives a hard protective layer to the drill
  • Increases hardness without increasing brittleness
  • Measurably harder than high speed steel
• Body and clearance are gold and black surface treated for maximum lubricity
• Recommended for use in:
  • Stainless steel
  • Other hard metal drilling

Specifications:

• Size Type: Fractional
• Size: 1/16″ to 1/2″ by 64ths
• Drill Point Angle: 135°
• Tool Material: High Speed Steel
• Finish Coating: Black & Bronze
• No. of Pieces: 29
• Cutting Direction: Right Hand
• Point Sharpening Type: Split Point
• Drill Type: Mechanics Length
• Flute Shape: Standard Spiral, Helical Flute
• General Application: Holemaking
• Length Style: Mechanics Length
• No. of Flutes: 2
• Shank Style: 3 Flat Shank
• Weight: 2.275 lbs.
• Workpiece Material: Stainless steel & other hard metal drilling
• Country of Origin: USA

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