{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
GARANT Master Tap INOX machine tap HSS-E-PM 1/4-28
Article no.: 138007 1/4-28
Article code:
- Thread type: UNF
- Flank angle: 60
- Tool material: HSS E PM
- Standard: DIN 371
- Tolerance class: 2BX
Product details
Technical Data
| Series | Master Tap | |
| Thread size | 1/4-28 UNF | |
| Coating | TiAlN | |
| Thread type | UNF | |
| Flank angle | 60 degrees | |
| Tool material | HSS E PM | |
| Standard | DIN 371 | |
| Tolerance class | 2BX | |
| Taper lead form | C | |
| Helix angle | 45 degrees | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 2.5×D for blind holes | |
| Cutting direction | right-hand | |
| Thread pitch | 0.907 mm | |
| Threads per inch | 28 | |
| Thread ⌀ | 6.35 mm | |
| Overall length L | 80 mm | |
| Shank ⌀ Ds | 7 mm | |
| Shank square □ | 5.5 mm | |
| Tapping hole ⌀ | 5.5 mm | |
| Type of threading tool | Machine tap for dynamic machining | |
| Number of clamping slots | 3 | |
| Colour ring | blue | |
| Number of cutting edges Z | 3 | |
| Thread depth | 15.9 mm | |
| Type of product | Tap |
Identification numbers & Classifications
| Article number | 138007 1/4-28 | |
| EAN / GTIN | 4062406210212 | |
| Manufacturer number | 138007 1/4-28 |
Application Table
N
28
P
23
P
23
P
12
M
11
M
9
Description
Version:
High-performance tap, specially developed for good process reliability in stainless and acid-resistant steels and duplex materials.
The 45° helix angle of the flutes facilitates chip formation especially in ductile austenitic CrNi steels.
The 45° helix angle of the flutes facilitates chip formation especially in ductile austenitic CrNi steels.
- HSS-E-PM tool material for maximum wear resistance
- The latest generation of TiALN multi-layer coating
- Parameterised flute geometry for optimum chip formation and rigidity
Application:
For UNF uniform fine threads ASME − B1.1.
Downloads & documents
Compare with similar products
This article |
Recommendations |
||
|---|---|---|---|
GARANT Master Tap INOX machine tap HSS-E-PM 1/4-28
on request
In stock
62 pieces in stock
US $ 28.15
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
62 pieces in stock
US $ 46.77
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
71 pieces in stock
US $ 13.14
plus VAT at the current rate
Prices plus delivery costs
|
|
| Number of cutting edges Z | 3 | 2 | 2 |
| Thread ⌀ | 6.35 | 6.35 | 6.35 |
| Thread size | 1/4-28 UNF | 1/4-28 UNF | 1/4-28 UNF |
| Thread pitch | 0.907 | 0.907 | 0.907 |
| Tool material | HSS E PM | HSS E PM | HSS E |
| Thread depth | 15.9 | 15.9 | 15.9 |
| Shank ⌀ Ds | 7 | 7 | 7 |