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HOFFMANN – 135855

Description

HOLEX Machine Taps HSS-E Form C

Technical specification

Technical Data:

135855 M3

135855 M4

135855 M10

Thread pitch

0.5 mm

0.7 mm

1.5 mm

Number of clamping slots

2

2

3

Thread Ø

3 mm

4 mm

10 mm

Number of cutting edges Z

2

2

3

Tapping hole Ø

2.5 mm

3.3 mm

8.5 mm

Standard

DIN 371

DIN 371

DIN 371

Shank Ø Ds

3.5 mm

4.5 mm

10 mm

Overall length L

56 mm

63 mm

100 mm

Shank square □

2.7 mm

3.4 mm

8 mm

Tolerance class

ISO 2 6H

ISO 2 6H

ISO 2 6H

Tool material

HSS E

HSS E

HSS E

Thread depth

9 mm

12 mm

30 mm

Thread type

M

M

M

Thread size

M3

M4

M10

Coating

Vaporized

Vaporized

Vaporized

Flank angle

60 °

60 °

60 °

Thread standard

DIN 13

DIN 13

DIN 13

Taper lead form

C

C

C

Helix angle

40 °

40 °

40 °

Shank

Plain shank with h9

Plain shank with h9 Plain shank with h9

Through-coolant

No No

No

Application for type of drilling

Up to 3xD for blind holes

Up to 3xD for blind holes Up to 3xD for blind holes

Cutting direction

Right-hand Right-hand

Right-hand

Type of threading tool

Machine tap for dynamic machining

Machine tap for dynamic machining

Machine tap for dynamic machining

Colour ring

Green

Green Green

Type of product

Tap Tap

Tap

Other Size: M5, M6, M8, M12, M14, M16, M20, M24

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