Precision hole sizing
Finish a prepared hole to the specified size and tolerance; confirm allowance against the drawing.
HSS Hand Reamer
Product image shown for this product family. Confirm the selected configuration in your quotation.
SWAGIN product family
HSS Hand Reamer
Parallel-shank finishing for suitable manual reaming.
SWAGIN HSS parallel-shank hand reamers are listed for precision sizing and finishing of prepared holes. The source-listed options include M2 (HSS), M35 (HSS-E) and M42 (HSS-ECO), at 62–64 HRC with spiral flutes. Confirm allowance, target diameter, material and tolerance against the drawing. Share the size, thread, workpiece material, quantity and drawing reference so Swastik Grand Industries can review the correct specification.
Parallel shankProduct specification3–71 mm / 1/8–2 1/2 inProduct specificationM2 / M35 / M42Product specification
Product overview
Hand reamer selection depends on prepared-hole condition, reaming allowance, required size and tolerance, workpiece material and manual setup.
SWAGIN HSS parallel-shank hand reamers are listed for precision sizing and finishing of prepared holes. The source-listed options include M2 (HSS), M35 (HSS-E) and M42 (HSS-ECO), at 62–64 HRC with spiral flutes. Confirm allowance, target diameter, material and tolerance against the drawing. The suitable grade, geometry, thread form, tolerance, coating and dimensions depend on the material, machine and component drawing.
Product-family information is a starting point, not a live inventory or universal suitability claim. Confirm technical and commercial details in the quotation.
Application-led review
Details that help
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Hole sizing and finishing for suitable automotive, aerospace, machinery and metalworking work, plus maintenance and repair, tool and die making, prototyping and plastic machining. Verify each application against the material, tolerance and process.
Surface finish
The source describes reamers for smooth hole finishes; results depend on tool condition and cutting setup.
Material range
Listed for suitable steel, aluminium, brass and plastic work; confirm material and process.
HSS construction
The source describes wear and heat resistance; actual tool performance depends on workpiece and cutting conditions.
Technical information
Confirm the right configuration.
These product-family details guide the enquiry. Confirm dimensions, grade, tolerance, availability and commercial terms in the quotation.
Product typeHSS parallel-shank hand reamer
OperationManual reaming of prepared holes
MaterialM2 (HSS), M35 (HSS-E), M42 (HSS-ECO)
Hardness62–64 HRC
Listed size range3 mm to 71 mm; 1/8 in to 2 1/2 in
StandardsIS 5444:1978; ISO 236/1:1976; DIN 206:1979; BS 328 Part 4:1983 (dimensions in mm/inch)
Flute typeSpiral flutes
Coatings listedGolden Tin, Futura, Alcoran
BrandSwagin
Country of originMade in India
Hand reamer dimensions
Parallel-shank dimensions
by diameter.
Diameters are shown in millimetres and inch equivalents where listed. Cutting-edge and overall lengths are in millimetres.
| Diameter (mm) | Diameter (in) | Cutting-edge length (mm) | Overall length (mm) |
|---|---|---|---|
| 3.0 | - | 31 | 62 |
| - | 1/8 | 33 | 66 |
| 3.5 | - | 35 | 71 |
| 4.0 | 5/32 | 38 | 76 |
| 4.5 | - | 41 | 81 |
| 5.0 | 3/16 | 44 | 87 |
| 5.5 | 7/32 | 47 | 93 |
| 6.0 | - | 47 | 93 |
| - | 1/4 | 50 | 100 |
| 7.0 | 9/32 | 54 | 107 |
| 8.0 | 5/16 | 58 | 115 |
| 9.0 | 11/32 | 62 | 124 |
| 10.0 | 3/8, 13/32 | 66 | 133 |
| 11.0 | 7/16 | 71 | 142 |
| 12.0 | 15/32 | 76 | 152 |
| 13.0 | 1/2 | 76 | 152 |
| 14.0 | 9/16 | 81 | 163 |
| 15.0 | - | 81 | 163 |
| 16.0 | 5/8 | 87 | 175 |
| 17.0 | - | 87 | 175 |
| 18.0 | 11/16 | 93 | 188 |
| 19.0 | - | 93 | 188 |
| 20.0 | 3/4 | 100 | 201 |
| 21.0 | 13/16 | 100 | 201 |
| 22.0 | 7/8 | 107 | 215 |
| 23.0 | - | 107 | 215 |
| 24.0 | 15/16 | 115 | 231 |
| 25.0 | 1 | 115 | 231 |
| 26.0 | - | 115 | 231 |
| 27.0 | 1-1/16 | 124 | 247 |
| 28.0 | 1-1/8 | 124 | 247 |
| 30.0 | - | 124 | 247 |
| - | 1-3/16, 1-1/4, 1-5/16 | 133 | 265 |
| 34.0 | - | 142 | 284 |
| 35.0 | 1-3/8 | 142 | 284 |
| 36.0 | 1-7/16 | 142 | 284 |
| 38.0 | 1-1/2 | 152 | 305 |
| 40.0 | - | 152 | 305 |
| 42.0 | 1-5/8 | 152 | 305 |
| 44.0 | - | 163 | 326 |
| 45.0 | 1-3/4 | 163 | 326 |
| 46.0 | - | 163 | 326 |
| 48.0 | 1-7/8 | 174 | 347 |
| 50.0 | 2 | 174 | 347 |
| 52.0 | 2-1/16 | 174 | 347 |
| 55.0 | 2-1/8 | 184 | 367 |
| 56.0 | 2-3/16 | 184 | 367 |
| 58.0 | 2-1/4 | 184 | 367 |
| 60.0 | 2-5/16 | 184 | 367 |
| 62.0 | 2-3/8, 2-7/16 | 194 | 387 |
| 63.0 | 2-1/2 | 194 | 387 |
| 67.0 | - | 194 | 387 |
| 71.0 | - | 203 | 406 |
Catalog notes
- The chart describes a virtually parallel cutting edge with an integral taper and bevel lead, parallel shank, and driving square.
- It specifies LH helical flutes for RH cutting unless otherwise specified.
- For IS, ISO and BS standards, the catalog lists m6 diameter tolerance and says it is expected to produce H8 holes. For DIN, it says to calculate reamer size to suit H7 holes.
- Listed standards: IS 5444:1978, ISO 236/1:1976, DIN 206:1979 and BS 328 Part 4:1983.
This chart is transcribed from the Addison-branded pages supplied with this request. It is a dimensional reference, not confirmation that every size or configuration is stocked by Swastik Grand. Confirm the applicable standard, tolerance and availability in your quotation.
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