Product Similar To:
T830 • Form C Semi-Bottoming Chamfer • Metric DIN 371, 374, and 376
GOtap™ T830 Spiral-Flute HSS-E Taps • Blind Holes
Material Number5417298
ISO Catalog IDT830M080X125R6G-D1ANSI Catalog IDT830M080X125R6G-D1
- P Steel
- M Stainless Steel
- K Cast Iron
Tapping: Blind Hole
Class of Fit: 6H
Class of Fit: 6G
DIN number 371
DIN number 374
DIN number 376
Chamfer Form C (2–3)
38618
Manufacturer’s Specs: M
Manufacturer’s Specs: MF
Flood Coolant: Tapping
Tapping Helix Angle: 45°
Manufacturer’s Specs: ISO 2
Manufacturer’s Specs: ISO 3
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Material Number | 5417298 |
ISO Catalog ID | T830M080X125R6G-D1 |
ANSI Catalog ID | T830M080X125R6G-D1 |
Grade | KSP39 |
[D1-TDZ] Thread Diameter Size | M8 X 1.25 |
[L] Overall Length | 90 mm |
[L] Overall Length | 3.54 in |
[L3] Thread Length | 15 mm |
[L3] Thread Length | .59 in |
[L2] Useable Length | 35 mm |
[L2] Useable Length | 1.38 in |
[D] Adapter / Shank / Bore Diameter | 8 mm |
[D] Adapter / Shank / Bore Diameter | .315 in |
[Z] Number of Flutes | 3 |
Dimension Standard | DIN 371 |
Thread Tolerance Class ISO | 6G-I |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
Uses and application
Tapping: Blind Hole
Class of Fit: 6H
Class of Fit: 6G
DIN number 371
DIN number 374
DIN number 376
Chamfer Form C (2–3)
38618
Manufacturer’s Specs: M
Manufacturer’s Specs: MF
Flood Coolant: Tapping
Tapping Helix Angle: 45°
Manufacturer’s Specs: ISO 2
Manufacturer’s Specs: ISO 3
Grades
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.
Features and benefits
- KSP32 TiCN/TiN
- KSP39 oxide
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Tolerance
shank tolerance | |
D inch | tolerance |
.141 | +0, -.0015 |
+0, -.0020 | |
+0, -.0030 |
shank tolerance | |
D mm | tolerance h9 |
1 | +0, -0,025 |
+0, -0,030 | |
+0, -0,036 | |
+0, -0,043 | |
+0, -0,052 |
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