YG 2321L 1/2" 120° 4.020" OAL, M42 8% Cobalt Spotting Drill
YG-1 8% Cobalt NC Spotting Drills - Tool Material: 8% Cobalt   Size  : 1/2   Drill Type: Chisel type   Overall Length  : 4.02   Flute Length  : .984

YG 2321L 1/2" 120° 4.020" OAL, M42 8% Cobalt Spotting Drill

Item #: 01-097-415
Brand: YG
Size Type: Fractional
Size: 1/2"
Drill Point Angle: 120°

Master Catalog Listing

Need a different size, length or brand?

View Product Group Page
Good chip removal and favorable centering


  • Perfect to create a small divot to locate the drill center when initiating a plunge.
  • 8% cobalt mixed with HSS provides maximum rigidity.
  • Short spot drill offers steady spotting motion on Numerical Control machines.
  • Great for improving the accuracy of secondary drill operations.


  • For greater precision centering work on NC/CNC machines.
  • A larger diameter in respect to the subsequent drilling tool allows the centering and chamfering simultaneously.
  • Workpiece material range: Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics.


  • Drill bit size range: 1/8 inch to 1 inch.
  • Spotting drill bit flute length range: 0.472 thru 1.968 inches.
  • Overall tool length available from 1.93 to 6.14 inches.
  • Tool made from high-grade steel with 8% cobalt.
  • Chisel-type, bright surface finish spotting drill bit.
  • Right-hand cutting direction.
  • No through coolant design.
  • 90°/120° point for spotting HSS drills.
  • Round body shank fits well with any type of chuck.
  • Cutting diameter tolerances range: +0.000 / -0.006 inch.
YG 1/2" 120° M42 Cobalt NC Spotting Drill
Product Specifications
Brand YG
Size Type Fractional
Size 1/2"
Drill Point Angle 120°
Tool Material M42 8% Cobalt
Flute Length .984"
Overall Length 4.020"
Finish Coating Bright
Drill Type Chisel Type
First Choice For: Stainless Steel
Model # 2321L
OC_Wood X
Prop. 65 Yes
Tolerance_Cutting Diameter +.000 / - .006"
Tolerance_Shank 0 -.0003"
Type 8% Cobalt NC Spotting Drills
Weight 0.125 lbs.
Workpiece Material Range Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.