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T820 • Form B Plug Chamfer • Metric DIN 371, 374 and 376
Метчики GOtap™ из быстрорежущей стали HSS-E с винтовыми канавками • Сквозные отверстия
Metric
Inch
| SAP Material Number | 5479788 |
| ISO Catalog Number | T820MF220X150R6H-D4 |
| ANSI Catalog Number | T820MF220X150R6H-D4 |
| Grade | KSP39 |
| [D1-TDZ] Thread Diameter Size | M22 X 1,5 |
| [L] Overall Length | 125.0000 |
| [L] Overall Length | 4.920 |
| [L3] Thread Length | 24.0000 |
| [L3] Thread Length | .9400 |
| [L2] Useable Length | 62.0000 |
| [L2] Useable Length | 2.440 |
| [D] Adapter / Shank / Bore Diameter | 18.0 |
| [D] Adapter / Shank / Bore Diameter | .7087 |
| [Z] Number of Flutes | 3 |
| Dimension Standard | DIN 374 |
| Thread Tolerance Class ISO | 6H-I |
Uses and application
Tapping: Through Hole
38618
Chamfer Form: Plug Chamfer (3–5)
DIN number 371
DIN number 374
DIN number 376
Flood Coolant: Tapping
Class of Fit: 6G
Class of Fit: 6H
Manufacturer’s Specs: M
Manufacturer’s Specs: MF
Multipurpose Taps: Spiral Point
Manufacturer’s Specs: ISO 2
Manufacturer’s Specs: ISO 3
Workpiece Materials
P
Steel
M
Stainless Steel
K
Cast Iron
Features and benefits
- KSP32 TiCN/TiN
- KSP39 (оксид)
Machine Side
loading...
Workpiece Side
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Grades
-
KSP32
High-vanadium HSS-E substrate coated with wear-resistant TiCN base layer and low-friction TiN top layer. Use in multiple applications, including steel, stainless steel, ductile cast iron, and cast aluminum. KSP32 is abrasion resistant.
P SteelK Cast IronM Stainless SteelN Non-Ferrous -
KSP39
HSS-E substrate with black oxide surface treatment. Use in a variety of materials, including steel, stainless steel, and ductile iron. Not recommended for non-ferrous materials.
P SteelK Cast IronM Stainless Steel
| shank tolerance | |
| D mm | tolerance h9 |
| 13 | +0, -0,025 |
| 36 | +0, -0,030 |
| 610 | +0, -0,036 |
| 1018 | +0, -0,043 |
| 1830 | +0, -0,052 |
| shank tolerance | |
| D inch | tolerance |
| .141.635 | +0, -.0015 |
| .6351.51 | +0, -.0020 |
| 1.512.01 | +0, -.0030 |
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