Dormer 1/2 – 20 HSS Bright Finish Straight Flute 3 Piece Hand Tap Set E515

Straight flute hand tap is a versatile tool, suitable for hand and machine tapping, with a straight flute design for both through and blind holes. Available as a set of three NO6.

Brand :Dormer

Manufacturer Part Number :E5241/2NO6

Additional Information :Includes: 1/2 – 20 UNF tap with 6-8xP taper lead, 1/2 – 20 UNF tap with 4-6xP plug lead, 1/2 – 20 UNF tap with 2-3xP bottoming lead

Features & Benefits : High speed steel tool material
Uncoated finish
Unified fine thread
ISO 529 tap standard
Internal inch thread medium class of fit
Through or blind hole application
1.5xD usable tool depth to diameter ratio
Straight flute geometry
Right hand rotation/cutting
Series E524

Thread Size :1/2 in

Diameter (in) :1/2

Diameter (mm) :1/2

Drill Diameter (mm) :11.5

Pitch :20 TPI UNF

Square Size (mm) :7.10

Thread Length (mm) :22

Overall Length (in) :3.5039

Overall Length (mm) :89

Chamfer :Set

Flute Length (mm) :22

Flute Type :3

Number of Flutes :3

Thread Type :UNF

Material :HSS

Type :HSS ISO Straight Flute Hand Taps

Coating/Finish :Uncoated