Jobber Imperial

21/64in (8.33mm) Jobber Drill Bit - Black Series

Product Code: 9LI2164B

Key Features
Tempered black oxide finish reduces friction between bit and workpiece
118° split point for precision hole starting
Fully ground premium quality M2 HSS
Corrosion resistant finish
Ideal for drilling hard metals (coolant recommended)

Technical Specifications
Brand ALPHA
Subcategory Jobber Imperial
Series Black
Diameter (mm) 8.33
Diameter (in) 21/64
Type of Measure Imperial
Flute Length (mm) 85
Angle (deg) 118
Material M2 HSS
OAL (mm) 117
Barcode 9342386056143
Category Jobber Imperial
Weight (gr) 41.00
Box Quantity 5.00
Carton Quantity 40.00
Order Quantity 5
Unit Of Measure
Box: 50

Alpha Black Series 21/64 inch Jobber Drill Bit

DRILL FEATURES

  • Tempered black oxide finish reduces friction between bit and workpiece
  • 118° split point for precision hole starting
  • Fully ground premium quality M2 HSS
  • Corrosion resistant finish
  • Ideal for drilling hard metals (coolant recommended)
  • Not recommended for soft materials or non-ferrous metals
  • Available in common metric, imperial and panel/stub sizes.
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