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GARANT Master Tap SteelHT machine tap HSS-E-PM Form C G1/8

Article no.: 137425 G1/8

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G Unit price incl. VAT
  • Thread type: G
  • Flank angle: 55
  • Tool material: HSS E PM
  • Norm: DIN 5156
  • Taper lead form: C

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Product details

Technical Data

Serie Master Tap
Thread size G1/8
Coating TiAlN
Thread type G
Flank angle 55 degrees
Tool material HSS E PM
Norm DIN 5156
Taper lead form C
Helix angle 40 degrees
Shank Plain shank with h9
Through-coolant no
Application for type of drilling up to 2×D for blind holes
Cutting direction right-hand
Thread pitch 0.907 mm
Threads per inch 28
Thread ⌀ 9.73 mm
Overall length L 90 mm
Shank ⌀ Ds 7 mm
Shank square □ 5.5 mm
Tapping hole ⌀ 8.8 mm
Type of threading tool Machine tap for dynamic machining
Number of clamping slots 3
Colour ring red
Number of cutting edges Z 3
Thread depth 24.33 mm
Type of product Tap

Identification numbers & Classifications

Article number 137425 G1/8
EAN / GTIN 4062406236106
Manufacturer number 137425 G1/8

Application Table

Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
20
Steel < 1100 N/mm²
P
15
Steel < 1400 N/mm²
P
12
Steel < 50 HRC
H
5
TOOLOX 33
H
15
TOOLOX 44
H
5
INOX > 900 N/mm²
M
7
Ti > 850 N/mm²
S
5
Oil
 
wet maximum
 

Description

Version:

High-performance tap, specially developed for use in steels with high tensile strength and for difficult-to-machine materials. Sturdy design with optimised guide thread to avoid chips jamming.
  • HSS-E-PM tool material – for very high cutting edge stability.
  • Optimised honed cutting edges.
  • TiAlN coating – for maximum wear protection.

Application:

For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).

Recommendation:

For TOOLOX materials we recommend deviating from the DIN data (see table) by selecting a larger tapping hole ⌀.

Note:

For TOOLOX materials: Do not exceed the maximum thread depth of 2×D!

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GARANT Master Tap Steel<sup>HT</sup> machine tap HSS-E-PM Form C G1/8

GARANT Master Tap SteelHT machine tap HSS-E-PM Form C G1/8

Colour ring red green blue green
Thread ⌀ 9.73 9.73 9.73 9.73
Shank Plain shank with h9 Plain shank with h9 Plain shank with h9 Plain shank with h9
Cutting direction right-hand right-hand right-hand right-hand
Tool material HSS E PM HSS E PM HSS E PM HSS E
Shank ⌀ Ds 7 7 7 7
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