M4 x 0.7 Unimaster Blue, Metric Coarse Spiral Point, Steam Tempered Tap DIN371

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Part Number
TM81300400
Range
Unimaster Blue
Thread Form
Metric Coarse
Size
M4
Flute Type
Spiral Point - For Through Holes
Coating
Steam Tempered
Tolerance
6H
Europa
Information

Thread
Dia.
D1

Pitch Thread Form Thread
Length
L2
Overall
Length
OAL

Shank
Dia
D2

Square
Sq

Tapping
Drill
Dia.

M4 0.7mm Metric Coarse 13mm 63mm 4.5mm 3.4mm 3.3mm


Flute Type: Spiral Point

Recommended for: Through Holes

Shank Standard: DIN 371

Type: High speed steel cobalt (HSSE) tap.

Coating: Steam Tempered VAP - The Steam Tempered is a Fe3O4-oxyd-coating which reduces the friction between tool and workpiece and prevents cold welding. 


Tapping Materials
Excellent for tapping:
 Structural
 Steels; Plain Carbon Steel; Alloy Steels; Nodular Graphite; Long Chip Copper Alloy; Aluminium Si>10%. 
Good for tapping: Unalloyed Titanium; Unalloyed Nickel; Unalloyed Copper and All forms of Aluminium

For speeds please click the "Specifications" tab above.

 

Technical Data & Info
PDF 
Tap Speeds for Materials:
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