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  • Center Drills
  • KEO 

    High Speed Steel, Bell Type Hey, Center Drill, 60°, #13

  • Item # 33UN01
  • Mfr. Model # 11321
High Speed Steel,  Bell Type Hey,  Center Drill,  60°,  #13
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Product Details

Bell-tip center drills create a hole at the center of a piece of stock so it can be turned between centers on a lathe. They have an additional 120° chamfer on their tip that bevels the outer edge of the center hole to strengthen it and help protect the hole from damage in applications where the piece of stock will go through multiple machining passes and there is risk of marring the edges of the center hole.

Center drills consist of a pilot drill and a countersink. They are used to create holes at the center of a piece of stock so it can be turned between centers on a lathe in metalworking applications. The pilot drill creates a small hole in the stock and the countersink expands the hole, leaving a small gap at the bottom of the hole that helps protect the lathe's centers from damage when the stock is turned on it.
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Technical Specifications

Item # 33UN01
Mfr. Model # 11321
UNSPSC #27112812
Shipping Weight 0.02 lbs
Country of Origin USA *
Item Center Drill
Countersink Style Bell Type Hey
Material - Machining High Speed Steel
Finish - Machining Bright (Uncoated)
Countersink Angle 60 Degrees
Cutting Direction - Machining Right Hand
Measurement System Wire
Drill Size #13
Drill Point Dia. 3/32"
Overall Length 1-1/2"
* This product's country of origin is subject to change

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