Dormer Tap Set, 1/4 UNF Thread, Hand Tap
Technical Document
Specifications
Brand
DormerThread Size
1/4 UNF
Set Type
Threading Tap Set
Type
Straight Flute
Number of Pieces
3
Overall Length
66 mm
Hand/Machine Tap
Hand Tap
Material
HSS
Shank Diameter
6.3 mm
Country of Origin
Germany
Product details
E524 Straight Flute UNF
HSS straight flute hand tap for producing UNF threads in most materials.
Suitable for tapping repeatable tolerance threads in through or blind holes by hand or machine
7° cutting rake angle
Bright finish
Standards
Manufactured to ISO529.
Engineering Taps - Straight Flute (Dormer)
Precision HSS taps to ISO529 designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production. All taps are to tolerance class 2, giving 6H fit (metric taps) or 2B fit (UNF & UNC taps)
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Technical Document
Specifications
Brand
DormerThread Size
1/4 UNF
Set Type
Threading Tap Set
Type
Straight Flute
Number of Pieces
3
Overall Length
66 mm
Hand/Machine Tap
Hand Tap
Material
HSS
Shank Diameter
6.3 mm
Country of Origin
Germany
Product details
E524 Straight Flute UNF
HSS straight flute hand tap for producing UNF threads in most materials.
Suitable for tapping repeatable tolerance threads in through or blind holes by hand or machine
7° cutting rake angle
Bright finish
Standards
Manufactured to ISO529.
Engineering Taps - Straight Flute (Dormer)
Precision HSS taps to ISO529 designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production. All taps are to tolerance class 2, giving 6H fit (metric taps) or 2B fit (UNF & UNC taps)