Boring Bar Blanks (BBB) · SK / ISO shank
46ISO40BBB055180
46ISO40BBB055180 — Boring Bar Blanks (BBB), SK / ISO shank (ISO / DIN). Spindle Taper 40, Bore / Tool Ø (d) 55 mm, Gauge Length (GPL) 180 mm. 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 46ISO40BBB055180
46ISO40BBB055180 is a Boring Bar Blanks (BBB) with a SK / ISO shank that is a pre-hardened blank for grinding custom boring bars and special tools, 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 46ISO40BBB055180: a spindle taper of 40, a bore / tool ø of 55 mm, a gauge length of 180 mm. Full specifications are listed in the table below; request DXF/STEP CAD files for exact geometry.
46ISO40BBB055180 belongs to the Boring Bar Blanks (BBB) series. Adjacent sizes and configurations in the same series include 46ISO40BBB055120, 46ISO40BBB055200, 46ISO40BBB050180, 46ISO40BBB060120 — compare their dimensions to select the correct SK / ISO model for your spindle and tool diameter.
Specifications
| Ordering Code | 46ISO40BBB055180 |
|---|---|
| Product | Boring Bar Blanks (BBB) |
| Shank Type | SK / ISO |
| Standard | ISO / DIN |
| Spindle Taper | 40 |
| Bore / Tool Ø (d) | 55 mm |
| Gauge Length (GPL) | 180 mm |
Frequently asked questions
What are the specifications of 46ISO40BBB055180?
46ISO40BBB055180 is a Boring Bar Blanks (BBB) with a SK / ISO shank, conforming to ISO / DIN. Key specifications — Spindle Taper: 40; Bore / Tool Ø (d): 55 mm; Gauge Length (GPL): 180 mm.
What is 46ISO40BBB055180?
46ISO40BBB055180 is the ordering code for a Boring Bar Blanks (BBB) 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 46ISO40BBB055180 compatible with?
46ISO40BBB055180 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 46ISO40BBB055180?
Request a quote for 46ISO40BBB055180 from PTP CNC Toolings by phone (+91-9538456478), email (ptpcnc@ptpcnctoolings.com), or WhatsApp. CAD files (DXF/STEP) are available on request.