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 Number5417311
ISO Catalog IDT830MF120X150R6H-D4ANSI Catalog IDT830MF120X150R6H-D4
- 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 | 5417311 | 
| ISO Catalog ID | T830MF120X150R6H-D4 | 
| ANSI Catalog ID | T830MF120X150R6H-D4 | 
| Grade | KSP39 | 
| [D1-TDZ] Thread Diameter Size | M12 X 1.5 | 
| [L] Overall Length | 100 mm | 
| [L] Overall Length | 3.94 in | 
| [L3] Thread Length | 21 mm | 
| [L3] Thread Length | 0.83 in | 
| [L2] Useable Length | 39 mm | 
| [L2] Useable Length | 1.54 in | 
| [D] Adapter / Shank / Bore Diameter | 9 mm | 
| [D] Adapter / Shank / Bore Diameter | 0.3543 in | 
| [Z] Number of Flutes | 3 | 
| Dimension Standard | DIN 374 | 
| Thread Tolerance Class ISO | 6H-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
 
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
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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