PTFE-Coated and All-PTFE Tweezers
This family covers tweezers that are either antimagnetic stainless steel with a PTFE (Teflon) coating or made entirely of PTFE. The stainless-steel-core, PTFE-coated versions are offered across common styles such as #2A, #3, #3C, #4, #5, #5A, #6WF (as #6WFT), and #7, and are labeled "PTFE Coated" with high-precision tips.
Manufacturer: SPI Supplies — USA
Overview
This family covers tweezers that are either antimagnetic stainless steel with a PTFE (Teflon) coating or made entirely of PTFE. The stainless-steel-core, PTFE-coated versions are offered across common styles such as #2A, #3, #3C, #4, #5, #5A, #6WF (as #6WFT), and #7, and are labeled "PTFE Coated" with high-precision tips. The all-PTFE items, sold under the SPI Supplies brand, are described by tip shape such as Flat Platen, Sharp Ends, and Square End, and are supplied in fixed lengths. Both subtypes are intended for applications where chemical resistance and a non-stick, insulating surface are required.
PTFE-Coated Stainless Steel Tweezers
These combine an antimagnetic stainless steel body with a PTFE coating and retain the high-precision tip geometry of the corresponding uncoated style number. A PTFE-coated wafer-handling variant, Style 6WFT, is also offered in 125 mm length.
All-PTFE Tweezers
SPI Supplies also sells tweezers made fully of PTFE, described as Flat Platen, Sharp Ends, and Square End tip styles, supplied in 100 mm, 150 mm, and 200 mm lengths.
Specifications
| Specification | PTFE-Coated and All-PTFE Tweezers |
|---|---|
| Body material | Antimagnetic stainless steel with PTFE coating; or all-PTFE construction |
| Coating | PTFE (Teflon) |
| Representative coated styles | #2A, #3, #3C, #4, #5, #5A, #6WFT, #7 |
| All-PTFE tip styles | Flat Platen, Sharp Ends, Square End |
| All-PTFE lengths | 100 mm, 150 mm, 200 mm |
| Tip description | High precision tips (coated stainless variants) |
| Brand | SPI-Swiss, SPI Supplies |