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V-COIL STI single-cut tap made of HSS for precise cutting and repair of internal threads

Technical drawing of a V-COIL STI machine tap according to ISO 529 with dimensional details

V-COIL STI single-cut tap made of HSS for precise cutting and repair of internal threads

Technical drawing of a V-COIL STI machine tap according to ISO 529 with dimensional details

STI-Threading Tools

STI Short Machine Tap ISO 529 Form D HSS-G - UNF 7/16 x 20

Item no. 03158

€9.80

in stock - more than 100 pieces available

VÖLKEL delivers exclusively to specialized dealers. Online you can buy VÖLKEL products here.

The prices are in Euro plus VAT and shipping, insurance and packaging costs.

Application

Application:

for general use

non abrasive material up to 900 N/mm²
unalloyed and low alloyed steel
for thread cutting by hand and machine
for through and blind holes

Additional information

Type of thread	Unified Fine Thread
Standard	ISO 529
Form	Form D
Material	HSS-G
Tolerance	3B
Size	UNF 7/16 x 20
Overall length (L1)	84 mm
Thread length (L2)	24 mm
Core hole diameter (D1)	11.5 mm
Shank diameter (D2)	9.0 mm
Diameter (B)	12.8 mm
Drive connector	7.1 mm
EAN	4022835031581
Item number	03158
Type of flute	straight fluted
Application	for through and blind holes
Thread standard	ANSI B 1.1

Application:

for general use

non abrasive material up to 900 N/mm²
unalloyed and low alloyed steel
for thread cutting by hand and machine
for through and blind holes

Die visible through a larger die.

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