Allied Machine and Engineering
Indexable Drilling - Allied Machine and Engineering 20821-1250
MFR# 20821-1250Series HP-B
$460.53List $556.76
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Description
The Allied Machine and Engineering 20821-1250 indexable drilling. Suited for universal. Series HP-B.
Specifications
Body length in8-23/32
Coolant entry style code3- Axial Concentric & Radial
Coolant hole thread size1/4
Coolant hole thread typeNPT
Coolant throughYes
Flute length in8-1/8
Flute typeStraight
Length typeStandard
Maximum drill depth in8-1/8
Maximum drill diameter in1-3/4
Minimum drill diameter in1-1/4
Overall length in11-5/8
Primary workpiece materialUniversal
Shank diameter in1-1/4
Shank length in3-1/2
Shank typeFlatted
Spade drill lengthStandard
Tool materialSteel
Tool performanceHigh Performance
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