Dormer Tap Set HSS 3-Piece 20in Pitch UNF Standard Hand Tap 1/2-20 UNF Thread

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$255.53

(exc. GST)

$293.86

(inc. GST)

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RS Stock No.:
241-5145
Mfr. Part No.:
E524 1/2 X 20 SET
Brand:
Dormer
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Brand

Dormer

Thread Size

1/2-20 UNF

Set Type

Straight Flute Tap

Type

Straight Flute

Pitch

20in

Thread Standard

UNF

Thread Direction

Right Hand

Overall Length

89 mm

Number of Pieces

3

Shank Standard

ISO

Hand/Machine Tap

Hand Tap

Material

HSS

Shank Diameter

1/2 in

Shank Type

Straight

Class of Fit

2B

RoHS Status: Exempt

Dormer Tap Set, 3 Pieces - E524 1/2 X 20 SET


This tap set from Dormer features a combination of HSS taper tap, 1/2 UNF thread size, and a set of taper tap

second tap and plug tap that makes it an essential tool for precision threading and cutting operations in industries like automation, electronics, and mechanical.

Features & Benefits


• Manufactured with precision and high-quality HSS material for durability and efficient performance
• Includes a set of taper tap, second tap, and plug tap for a comprehensive threading solution
• Straight flute design for smooth chip evacuation and precise cutting
• Thread size of 1/2 UNF for compatibility with various

Applications


• Designed for use in automation, electronics, electrical, and mechanical industries for precision threading operations
• Suitable for creating threads in a wide range of materials, including metal, plastic, and composites

Can it be used for threading operations in aluminium?


Yes, this tap set is suitable for threading operations in aluminium and other materials.

Will it work with a drill press for tapping operations?


Yes, it can be used with a drill press for tapping operations.

Is it suitable for creating threads in hard materials like stainless steel?


Yes, it is designed to create threads in hard materials like stainless steel with precision.

Standards

ISO529

Contents

Taper; Second; Plug


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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