Viking #1 240-UB Ultra Bor Heavy Duty 135° Jobber Length Drill
#1     240-UB-ULT BORE135 JOBBER DRILL VIKING

Viking #1 240-UB Ultra Bor Heavy Duty 135° Jobber Length Drill

Made In The USA
Item #: 01-910-063
Brand: VIKING
Size Type: Number
Size: #1
Drill Point Angle: 135°

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Designed for series 300 stainless steel, except for 303

Benefits

  • Much tougher than cobalt steel.
  • Thin web design penetrates work hardening stainless steel fast enough to continually cut beneath the chip which is hardening from deformation.
  • 135° split point design stops drill walking, holds tighter hole size and takes a smaller chip resulting in less heat.
  • Low temperature stress relief improves lubricity and toughness.

Applications

  • Outperforms cobalt drills in work hardening stainless steel applications.

Features

  • Manufactured to NAS 907B specification.
  • Nito-carburized flute has an increased rockwell hardness.
  • Rich amber color.
Product Specifications
Brand VIKING
Size Type Number
Size #1
Drill Point Angle 135°
Tool Material Super Premium High Speed Steel
Finish Coating Black & Bronze
Cutting Direction Right Hand
Decimal Size .2280"
Drill Grade Heavy Duty
Drill Type Jobbers Length
Flute Length 2-5/8"
Flute Shape Standard Spiral, Helical Flute
Manufacturing Method Ground From the Solid
No. of Flutes 2
No. of Pieces 1
Overall Length 3-7/8"
Point Sharpening Type Split Point
Series 240-UB
Shank Style Straight Shank
Single or Double End Single
Weight 0.043 lbs.
Workpiece Material Drilling series 300 stainless steel except for 303
Country of Origin UNITED STATES OF AMERICA