Dormer Threading Tap, UNF 0.25 inch - 28 TPI Thread, UNC Standard, Hand Tap

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PHP300.12

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PHP336.13

(inc. VAT)

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1 +PHP300.12

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RS Stock No.:
625-525
Mfr. Part No.:
E559UNF1/4NO3
Manufacturer:
Dormer
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Brand

Dormer

Sub Type

Straight Flute

Product Type

Threading Tap

Thread Size

UNF 0.25 inch - 28 TPI

Thread Standard

UNC

Thread Direction

Right Hand

Overall Length

66mm

Hand/Machine Tap

Hand Tap

Material

HSS

Shank Diameter

5mm

Finish

Bright

Standards/Approvals

DIN ISO

RoHS Status: Exempt

COO (Country of Origin):
IN
The Dormer Straight Flute Bottoming Lead Hand Tap is a UNC-threaded tool built to ISO standards, ideal for tapping medium-strength carbon and alloy steels. It features a bottoming lead, which, while more difficult to start, allows threading nearly to the bottom of a blind hole. Best used as a machine tap or, when used by hand, in sequence after a taper and plug lead tap or a starter and intermediate serial tap for optimal results.

ISO standard

High speed steel tool material

Straight flute geometry

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