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Nachi 100% Original 1060343 #23 135° Cobalt Jobbers Drill 1 pcs

Original price was: $2.84.Current price is: $0.95.

  • Designed for drilling holes in hard-to-reach places.
  • Black Oxide type. 135° Split point design is self-centering and helps to reduce the thrust requirements.
  • Low thrust design allows for easier penetration.
  • Two flute design offers faster feed and larger material removal rates.
  • Lower helix angle offers enhanced strength, reduced lifting, and larger chip evacuation.
  • Cobalt is harder than high-speed steel and is suited for better wear resistance.
  • Optimum for high tensile alloys.
  • Suitable for use with any standard lubricating/cutting oils, coolant fluids.
  • Suited for heavy-duty, drilling operations for tougher materials.
  • The 135° split point works for drilling alloy steels, manganese steels, harder stainless steels, and a variety of tough ferrous alloys.
  • Works well with tough high tensile strength non-ferrous materials like titanium and Inconel due to their heat resistance.
  • Cobalt drills are well suited for heavy-duty operations in high tensile strength, low machinability, ferrous metals, and alloys.
  • Can also be used for handheld applications.
  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Standard spiral, helical flutes.
  • Straight shanks that corresponds to the drill diameter.
  • Jobbers length corresponds to the drill diameter. The jobbers length used for each of these drills is variable and determined by the specific drill diameter, offering the best balance between overall drill rigidity and depth capacity for each drill diameter.
  • Manufactured from cobalt steel.
  • Cylindrically ground from the solid.
  • Heavy duty, general purpose drills.
  • 135° point angle and a heavier web.
More Information
Brand NACHI
Size Type Number
Size #23
Drill Point Angle 135°
Tool Material Cobalt
Finish Coating Black Oxide
Overall Length 3-1/8"
Type Cobalt Jobbers Length Twist Drill
Cutting Direction Right Hand
First Choice For: Stainless Steel
Model # 1060343
Point Sharpening Type Split Point
Decimal Size .1540"
Drill Grade General Purpose and Heavy Duty
Drill Type Jobbers Length
Flute Shape Helical
Manufacturing Method Ground From the Solid
No. of Flutes 2
Prop. 65 Yes
Series 6501
Shank Style Straight Shank
UNSPSC 23241634
Weight 0.01 lbs.
Workpiece Material Range Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Plastics
Country of Origin JAPAN
Weight 0.1 kg
Dimensions 15 × 18 × 4 cm

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SKU: 1060343 Category: Brand: