Attributes

Key Value
55% Thread Drill Size20.90 mm
65% Thread Drill Size13/16 in
75% Thread Drill Size20.40 mm
Coolant FedNon-Coolant Through
Country of Origin (subj.Mexico
Cutting Direction - Mac.Right Hand
Drill Bit Size0.8008 in, 0.8054 in, 0.
Extended NeckYes
Helix Angle0 Degrees
ItemSpiral Point Tap
List Number312NI
Measurement SystemFractional Inch
Number of Flutes4
Number of Pieces1
Overall Length4-11/16"
Pitch Diameter LimitH3
Primary Material Applic.Nickel, Titanium
Primary Material Applic.S
Secondary Material Appl.Hardened Steel, Nickel,.
Secondary Material Appl.H, M, S3
Series312NI
Shank Dia.0.697"
Shank Length2 25/32 in
Shank Type - MachiningStraight
Spiral DirectionNeutral
Square Size0.5220 in
StandardsANSI
Tap ChamferPlug
Tap Dimension TypeInch
Tap FinishOxide
Tap GroupingTap
Tap MaterialPowdered Metal
Tap Size7/8"
Tap StyleSpiral Point
Tap Thread Size7/8"-14
Tap Thread TypeUNF
Thread DirectionRight Hand
Thread Length2-7/32"
Thread LimitH3
Thread Limit / Class of.H3
Thread Size7/8"-14
Thread StandardUNF
Threads per Inch14
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