DOMINANT 2 LT45 LH TIN
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780290
Cutting taps
DOMINANT 2 LT45 LH TIN
Article number: 780290C-M20X1,5 6HX
LITELINE
DOMINANT 2 LT45 LH TIN HSSE
DIN 374
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Machining group
LT45
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Identnumber
780290
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Thread type
MF
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-
Product line
Liteline
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DOMINANT 2 LT45 LH TIN
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Advantages in detail
Advantages in detail
DOMINANT 2 LT45 LH TIN
C-M20X1,5 6HX
LITELINE
DOMINANT 2 LT45 LH TIN HSSE
DIN 374
Technical specifications
DOMINANT 2 LT45 LH TIN
| Machining group | LT45 |
| Identnumber | 780290 |
| Thread type | MF |
| Dimension | 20 mm |
| Pitch | 1,5 mm |
| Coolant supply | none |
| Cutting material | HSSE |
| Cutting direction | LH |
| Thread tolerance | 6HX |
| Shank tolerance | h9 |
| Chamfer form | C / 2-3 |
| Total length (l1) | 125 mm |
| Thread length (l2) | 16 mm |
| Effective length (l3) | - mm |
| Shank Ø (d2) | 16 mm |
| Width across flats (a) | 12 mm |
| Thread depth | 3xD |
| Norm | DIN 374 |
| Execution | LH TIN |
| Materials | 1.1 | 1.2 | 1.3 | 1.4 | 1.5 | 2.1 | 2.2 | 3.2 | 3.3 | 4.1 | 4.3 | 4.4 | 4.5 | 5.2 | 5.3 |
Construction Drawing
Materials
DOMINANT 2 LT45 LH TIN
| Nr | Material | Rm / Nmm² | HB | HRC |
|---|---|---|---|---|
| 1.1 | Magnetic soft steel | > 100 < 450 | ||
| 1.2 | Construction steel / case hardening steel | > 300 < 700 | ||
| 1.3 | Carbon steel | > 400 < 950 | ||
| 1.4 | Alloyed / heat-treatable steel | > 450 < 950 | ||
| 1.5 | Alloyed steel | > 800 < 1250 | > 235 < 370 | > 22 < 40 |
| 2.1 | Ferritic / martensitic steel | > 450 < 1200 | ||
| 2.2 | Austenitic steel | > 400 < 950 | ||
| 3.2 | Cast iron with nodular graphite | > 350 < 1000 | > 100 < 350 | |
| 3.3 | Malleable cast iron | > 300 < 700 | > 100 < 200 | |
| 4.1 | Copper non-alloyed | > 200 < 400 | > 60 < 120 | |
| 4.3 | Brass (long chipping) | > 150 < 700 | > 45 < 200 | |
| 4.4 | Copper-alu-nickel alloyed (short chipping) | > 150 < 700 | > 45 < 200 | |
| 4.5 | Copper-alu-nickel alloyed (long chipping) | > 500 < 750 | > 150 < 220 | |
| 5.2 | Alu alloyed Si ≤6% | > 150 < 700 | > 45 < 200 | |
| 5.3 | Alu alloyed Si >6% | > 150 < 900 | > 45 < 265 |
Spare Parts
Spare Parts
DOMINANT 2 LT45 LH TIN
Please download the exploded drawing and compare reference numbers in the drawing with our spare parts list.
Construction Drawing
| Reference | Name | Article number | Buy Product |
|---|
Downloads