Page 30 - Carmex - SuperCut Taps (Metric)

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Supercut Taps

Tap Center

Working Part Shank

Solid Cone/Male center (1)

Half center (2)

(5) Chamfer

Chamfer without center hole (3)

Internal center hole (4)

(6) Internal Center Hole

Type of center cone/hole
External thread Type of center
Standard hole
Diameter (mm) Chamfers Chamfer Chamfer
A,C,D B E on shank side
≤7.2 (1) (1) (3) (5)
DIN-371 7.2-8.2 (2) (1) (3) (5)

8.2-10.2 (2) (2) (3) (5)
DIN-374 ≤7.2 (1) (1) (3) (5)
DIN-376
>7.2 (4) (4) (3) (6)
DIN-5156
JIS B-4430 (3) (3) (3) (5)

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