Allied Machine 20881-2500 High Performance/Universal H Series Replaceable Standard Length Straight Flute

Spade Blade Holders
PDW~7363588 MFG #: 20881-2500
Allied Machine
905.25000 / ea
Allied Machine & Engineering High Performance/Universal Drill Insert Holder, Replaceable Standard Length Straight Flute, Series: H Series, Drilling Capacity: 4 to 8-1/2 in, 2-1/2 in Shank Dia, 6 in Shank Length, Lathe/Straight Shank, 21 in Overall Length, 15 in Drill Body Length, 1/2 in Rear and Side Coolant Hole Thread
  • Features


  • Accepts universal style spade drill inserts.
  • Straight flute holders are recommended for horizontal center machining applications for maximum chip evacuation.
Unique tool geometry reduces thrust up to 30% when compared to uncoated universal style spade drills|Increased tool life when compared to uncoated universal style spade drills|Reduced tool cost|Web thin geometry|Universal holders allow end users a larger diameter range