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2102231624 - Δωρεάν μεταφορικά άνω 50€ - Τιμές χωρίς ΦΠΑ
2102231624 - Δωρεάν μεταφορικά άνω 50€

TM-UNJF UNJF-Aerospace Machine Tap American Inch Thread

UNJF-Aerospace Machine Tap American Inch Thread
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TM-UNJF-No-8-36 UNJF No. 8 x 36 5-8 business days
+VAT
€73,00
TM-UNJF-No-10-32 UNJF No. 10 x 32 5-8 business days
+VAT
€75,00
TM-UNJF-1/4-28 UNJF 1/4 x 28 5-8 business days
+VAT
€85,00
TM-UNJF-5/16-24 UNJF 5/16 x 24 5-8 business days
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€85,00
TM-UNJF-3/8-24 UNJF 3/8 x 24 5-8 business days
+VAT
€91,00
TM-UNJF-7/16-20 UNJF 7/16 x 20 5-8 business days
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€96,00
TM-UNJF-1/2-20 UNJF 1/2 x 20 5-8 business days
+VAT
€146,00
TM-UNJF-9/16-18 UNJF 9/16 x 18 5-8 business days
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€172,00
Tap Wrench
Wiki

Tap Wrench

Tap taps are precision cutting tools used to create an internal thread in a hole (e.g. in nuts or holes in metal). This process is called tapping and requires the use of a special tap wrench or machine (drill/CNC).

  • Main Categories:Hand (3-piece set): Consists of the taper (conical), the intermediate and the bottoming tap. They are used sequentially to distribute the cutting load and ensure perpendicularity.Machine: Designed for a single pass. They are divided into Spiral Point (push the chip forward - for through holes) and Spiral Flute (pull the chip out - for blind holes).
  • Materials & Coatings: Usually made from HSS or HSS-E (Cobalt) for higher resistance to heat. They often have a TiN (gold color) coating to reduce friction.
  • Important Rule: Before use, the appropriate hole must be drilled. The general formula for metric threads is:$D_{hole} = D_{nominal} - P$(Where $D$ is the diameter and $P$ is the thread pitch).
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