Threaded Mill Adapters (TMA) · SK / ISO shank
46ISO40TMA1285
46ISO40TMA1285 — Threaded Mill Adapters (TMA), SK / ISO shank (ISO / DIN). Spindle Taper 40, Bore / Tool Ø (d) 12.5 mm, Body Ø (d1) 23 mm, Body Ø (C) 30 mm, Thread M12. Precision-manufactured by PTP CNC Toolings, Belgaum, India. ISO 9001 certified, proof-tested at 2.5× clamping force. Request a quote and CAD files.
About 46ISO40TMA1285
46ISO40TMA1285 is a Threaded Mill Adapters (TMA) with a SK / ISO shank that drives threaded-shank milling cutters and adapters, conforming to ISO / DIN. It is designed to fit machining centres with SK / ISO spindle tapers (DIN 69871 / ISO 7388-1). It is precision-manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned, and proof-tested at 2.5× clamping force before dispatch.
Key dimensions for 46ISO40TMA1285: a spindle taper of 40, a bore / tool ø of 12.5 mm, a body ø of 23 mm, a body ø of 30 mm, a thread of M12, a gauge length of 85 mm. Full specifications are listed in the table below; request DXF/STEP CAD files for exact geometry.
46ISO40TMA1285 belongs to the Threaded Mill Adapters (TMA) series. Adjacent sizes and configurations in the same series include 46ISO40TMA1260, 46ISO40TMA1660, 46ISO40TMA1085, 46ISO40TMA1685 — compare their dimensions to select the correct SK / ISO model for your spindle and tool diameter.
Specifications
| Ordering Code | 46ISO40TMA1285 |
|---|---|
| Product | Threaded Mill Adapters (TMA) |
| Shank Type | SK / ISO |
| Standard | ISO / DIN |
| Spindle Taper | 40 |
| Bore / Tool Ø (d) | 12.5 mm |
| Body Ø (d1) | 23 mm |
| Body Ø (C) | 30 mm |
| Thread | M12 |
| Gauge Length (GPL) | 85 mm |
Frequently asked questions
What are the specifications of 46ISO40TMA1285?
46ISO40TMA1285 is a Threaded Mill Adapters (TMA) with a SK / ISO shank, conforming to ISO / DIN. Key specifications — Spindle Taper: 40; Bore / Tool Ø (d): 12.5 mm; Body Ø (d1): 23 mm; Body Ø (C): 30 mm; Thread: M12; Gauge Length (GPL): 85 mm.
What is 46ISO40TMA1285?
46ISO40TMA1285 is the ordering code for a Threaded Mill Adapters (TMA) from PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned.
What machines is 46ISO40TMA1285 compatible with?
46ISO40TMA1285 fits machining centres with SK / ISO spindle tapers (DIN 69871 / ISO 7388-1). Confirm your spindle taper and drawbar before ordering. PTP can supply matching pull studs and accessories.
How do I order 46ISO40TMA1285?
Request a quote for 46ISO40TMA1285 from PTP CNC Toolings by phone (+91-9538456478), email (ptpcnc@ptpcnctoolings.com), or WhatsApp. CAD files (DXF/STEP) are available on request.