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Harvey Tool Multi-Form Thread Mills — Metric Threads
Harvey Tool Multi-Form Thread Mills — Metric Threads
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Solid-carbide multi-form thread milling cutters for Metric threads.
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Technical Specifications
Tool configurations
| Article ID | Configuration | Size | Cutter Diameter D1 | Length of Cut L2 | Flutes | Shank Diameter D2 | Overall Length L1 | Included Angle (°) | Coating | Profile | Coating / flute offering | Manufacturer material recommendations | Dimensional tolerances | Thread Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16901 | 16901 · 0.0590" (1.5 mm) · 3FL · UN | M2-0.40 | 0.0590" (1.5 mm) | 0.1260" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M2-0.40 |
| 16901-C3 | 16901-C3 · 0.0590" (1.5 mm) · 3FL · C3 | M2-0.40 | 0.0590" (1.5 mm) | 0.1260" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M2-0.40 |
| 16902 | 16902 · 0.0590" (1.5 mm) · 3FL · UN | M2.5-0.45 | 0.0590" (1.5 mm) | 0.1420" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M2.5-0.45 |
| 16902-C3 | 16902-C3 · 0.0590" (1.5 mm) · 3FL · C3 | M2.5-0.45 | 0.0590" (1.5 mm) | 0.1420" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M2.5-0.45 |
| 16903 | 16903 · 0.0850" · 3FL · UN | M3-0.50 | 0.0850" | 0.1780" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M3-0.50 |
| 16903-C3 | 16903-C3 · 0.0850" · 3FL · C3 | M3-0.50 | 0.0850" | 0.1780" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M3-0.50 |
| 16907 | 16907 · 0.1150" · 3FL · UN | M4-0.70 | 0.1150" | 0.2760" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M4-0.70 |
| 16907-C3 | 16907-C3 · 0.1150" · 3FL · C3 | M4-0.70 | 0.1150" | 0.2760" | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M4-0.70 |
| 16909 | 16909 · 0.1200" · 3FL · UN | M4.5-0.75 | 0.1200" | 0.2500" (1/4) | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M4.5-0.75 |
| 16909-C3 | 16909-C3 · 0.1200" · 3FL · C3 | M4.5-0.75 | 0.1200" | 0.2500" (1/4) | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M4.5-0.75 |
| 16911 | 16911 · 0.1200" · 3FL · UN | M5-0.80 | 0.1200" | 0.3120" (5/16) | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M5-0.80 |
| 16911-C3 | 16911-C3 · 0.1200" · 3FL · C3 | M5-0.80 | 0.1200" | 0.3120" (5/16) | 3 | 0.1250" (1/8) | 2.0000" (2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M5-0.80 |
| 16919 | 16919 · 0.1700" · 3FL · UN | M6-0.75 | 0.1700" | 0.3660" | 3 | 0.1875" (3/16) | 2.5000" (2-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M6-0.75 |
| 16919-C3 | 16919-C3 · 0.1700" · 3FL · C3 | M6-0.75 | 0.1700" | 0.3660" | 3 | 0.1875" (3/16) | 2.5000" (2-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M6-0.75 |
| 16917 | 16917 · 0.1700" · 3FL · UN | M6-1.00 | 0.1700" | 0.5000" (1/2) | 3 | 0.1875" (3/16) | 2.5000" (2-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M6-1.00 |
| 16917-C3 | 16917-C3 · 0.1700" · 3FL · C3 | M6-1.00 | 0.1700" | 0.5000" (1/2) | 3 | 0.1875" (3/16) | 2.5000" (2-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M6-1.00 |
| 16924 | 16924 · 0.2350" · 3FL · UN | M8-1.00 | 0.2350" | 0.6250" (5/8) | 3 | 0.2500" (1/4) | 2.5000" (2-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M8-1.00 |
| 16924-C3 | 16924-C3 · 0.2350" · 3FL · C3 | M8-1.00 | 0.2350" | 0.6250" (5/8) | 3 | 0.2500" (1/4) | 2.5000" (2-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M8-1.00 |
| 16923 | 16923 · 0.2350" · 3FL · UN | M8-1.25 | 0.2350" | 0.6250" (5/8) | 3 | 0.2500" (1/4) | 2.5000" (2-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M8-1.25 |
| 16923-C3 | 16923-C3 · 0.2350" · 3FL · C3 | M8-1.25 | 0.2350" | 0.6250" (5/8) | 3 | 0.2500" (1/4) | 2.5000" (2-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M8-1.25 |
| 16930 | 16930 · 0.3000" · 4FL · UN | M10-1.00 | 0.3000" | 0.7500" (3/4) | 4 | 0.3125" (5/16) | 3.0000" (3) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M10-1.00 |
| 16930-C3 | 16930-C3 · 0.3000" · 4FL · C3 | M10-1.00 | 0.3000" | 0.7500" (3/4) | 4 | 0.3125" (5/16) | 3.0000" (3) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M10-1.00 |
| 16929 | 16929 · 0.3000" · 4FL · UN | M10-1.50 | 0.3000" | 0.7500" (3/4) | 4 | 0.3125" (5/16) | 3.0000" (3) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M10-1.50 |
| 16929-C3 | 16929-C3 · 0.3000" · 4FL · C3 | M10-1.50 | 0.3000" | 0.7500" (3/4) | 4 | 0.3125" (5/16) | 3.0000" (3) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M10-1.50 |
| 16935 | 16935 · 0.3600" · 4FL · UN | M12-1.75 | 0.3600" | 0.8750" (7/8) | 4 | 0.3750" (3/8) | 3.5000" (3-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M12-1.75 |
| 16935-C3 | 16935-C3 · 0.3600" · 4FL · C3 | M12-1.75 | 0.3600" | 0.8750" (7/8) | 4 | 0.3750" (3/8) | 3.5000" (3-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M12-1.75 |
| 16941 | 16941 · 0.3700" · 4FL · UN | M14-1.50 | 0.3700" | 0.8750" (7/8) | 4 | 0.3750" (3/8) | 3.5000" (3-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M14-1.50 |
| 16941-C3 | 16941-C3 · 0.3700" · 4FL · C3 | M14-1.50 | 0.3700" | 0.8750" (7/8) | 4 | 0.3750" (3/8) | 3.5000" (3-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M14-1.50 |
| 16947 | 16947 · 0.4700" · 4FL · UN | M16-2.00 | 0.4700" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M16-2.00 |
| 16947-C3 | 16947-C3 · 0.4700" · 4FL · C3 | M16-2.00 | 0.4700" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M16-2.00 |
| 16953 | 16953 · 0.4900" · 4FL · UN | M18-1.50 | 0.4900" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M18-1.50 |
| 16953-C3 | 16953-C3 · 0.4900" · 4FL · C3 | M18-1.50 | 0.4900" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M18-1.50 |
| 16959 | 16959 · 0.4950" · 4FL · UN | M20-2.50 | 0.4950" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | UN | Multi-Form | UNCOATED | Aluminum, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Wood, Composites | CUTTER DIA. · D1+.0005"-.0005" | M20-2.50 |
| 16959-C3 | 16959-C3 · 0.4950" · 4FL · C3 | M20-2.50 | 0.4950" | 1.2500" (1-1/4) | 4 | 0.5000" (1/2) | 3.5000" (3-1/2) | 60 | C3 | Multi-Form | AlTiN COATED | Non-Ferrous Metal, Cast Iron, Steel, Stainless Steel, Exotic Metal, Titanium, Composites | CUTTER DIA. · D1+.0005"-.0005" | M20-2.50 |
Technical documents
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| Description | Solid-carbide multi-form thread milling cutters for Metric threads. |
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Technical guidance & FAQs
Applications and materials
Choosing a configuration
Compatibility and use
Technical documents
Are the shanks metric?
Harvey identifies fractional shanks for this metric-thread family. Match the actual listed shank dimension to the holder.
Can one cutter produce several metric diameters?
Larger diameters of the same pitch may be possible within the tool’s access and cutting-length limits. Confirm the exact geometry.
Can I use it for another pitch?
Choose a cutter with the required pitch. The multi-form tooth spacing is not changed by programming alone.
