Attributes

Key Value
55% Thread Drill Size5.70mm
65% Thread Drill Size7/32"
75% Thread Drill Size5.45mm
Class of Fit6H
Coolant FedNon-Coolant Through
Drill Bit Size0.2129", 0.2152", 0.217.
Extended NeckYes
ItemSpiral Point Tap
Measurement SystemFractional Inch
Number of Flutes3
Overall Length2-1/2"
Primary Material Applic.Nickel, Titanium
Primary Material Applic.S
Secondary Material Appl.Hardened Steel, Stainle.
Secondary Material Appl.H, M, P
Series312TI
Shank Dia.0.255"
Shank Length1.5120"
Shank Type - MachiningStraight
Spiral DirectionNeutral
Square Size0.1900"
StandardsANSI
Tap ChamferPlug
Tap FinishTiCN
Tap GroupingTap
Tap MaterialPowdered Metal
Tap Thread Size1/4"-28
Thread DirectionRight Hand
Thread Length1"
Thread LimitH3
Thread Limit / Class of.H3
Thread Size1/4"-28
Thread StandardUNF
Threads per Inch28 TPI
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