JEM # HPI-HSK100A-ER25-100HSK100A-ER25-100
HSK100A ER25 collet chuck, 3.94" gaugeHSK100AER253.94" GL
SpecificationsFrom Pioneer's catalog
- Taper
- HSK100A
- Type
- ER collet chuck
- Collet series
- ER25
- E-type nut
- Gauge length
- 3.94"
- from the gauge line
- Nose Ø
- 1.65"
Goes with itNamed in Pioneer's catalog
NUT ERN25ER25 collet nut · ER25 SPANNER NUT$47.85
WRENCH ERW-25 EER25 wrench · ER25 E-TYPE SPANNER WRENCH$26.25
Collets and other versions
ER25 collets that fit253 sizes and types · showing 253
| Size | Clamps | Precision | Type | Part no. | Stock | Price | |
|---|---|---|---|---|---|---|---|
| 1/8" | .105–.125" | Standard | Collet | ER25-0125 | In stock | $25.38 | |
| 1/8" | .105–.125" | UP · 5 µm | Collet | ER25-0125UP | Ships from Pioneer | $46.11 | |
 1/8" | .085–.125" | Standard | Collet | 1125.03182 | Ships from Rego-Fix | $42.00 | |
| 1/8" | .085–.125" | UP · 5 µm | Collet | 1125.03183 | Ships from Rego-Fix | $82.00 | |
| 5/32" | .137–.156" | Standard | Collet | ER25-0156 | In stock | $25.38 | |
| 3/16" | .168–.188" | Standard | Collet | ER25-0187 | In stock | $25.38 | |
| 3/16" | .168–.188" | UP · 5 µm | Collet | ER25-0187UP | Ships from Pioneer | $46.11 | |
| 3/16" | .148–.187" | Standard | Collet | 1125.04762 | Ships from Rego-Fix | $42.00 | |
| 3/16" | .148–.187" | UP · 5 µm | Collet | 1125.04763 | Ships from Rego-Fix | $82.00 | |
| 7/32" | .199–.219" | Standard | Collet | ER25-0218 | Ships from Pioneer | $25.38 | |
 7/32" | — | — | Sealed coolant collet | 1225.05562 | Ships from Rego-Fix | $91.00 | |
| 1/4" | .230–.250" | Standard | Collet | ER25-0250 | In stock | $25.38 |
Other HSK100A ER25 lengths and versions5 in all
| Gauge | Standard |
|---|---|
| 100 mm | 4500.12550$486.00 |
| 3.94" | HSK100A-ER25-100$404.48this |
| 160 mm | 4500.12580$636.00 |
| 6.30" | HSK100A-ER25-160$433.26 |
| 200 mm | 4500.12590$702.00 |