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Allied Machine & Engineering 20821-1000 B Series High Performance Replaceable Standard Length Straight Flute Universal Spade Drill Insert Holder With Through Coolant Channel, 1 in Dia x 3-1/2 in L Lathe Shank, 1-1/4 to 1-3/4 in Blade Range, 11-5/8 in OAL

Allied Machine & Engineering 20821-1000 B Series High Performance Replaceable Standard Length Straight Flute Universal Spade Drill Insert Holder With Through Coolant Channel, 1 in Dia x 3-1/2 in L Lathe Shank, 1-1/4 to 1-3/4 in Blade Range, 11-5/8 in OAL

b series spade drill holder

Stellar Part #ALLIE 20821-1000

MFG Part #20821-1000

MFG Name:Allied Machine & Engineering

Product Description:

Allied Machine & Engineering Spade Drill Insert Holder, High Performance Replaceable Standard Length Straight Flute Universal, Series: B Series, 1-1/4 to 1-3/4 in Blade, 8-1/8 in Maximum Drill Depth, 8-1/8 in Body Length, 11-5/8 in Overall Length, 1 in Dia x 3-1/2 in L Shank, Lathe Shank
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  • 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