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Amana 50mm x 12mm x 1.7mm 4-cutting edge general purpose insert knife gives you a compact carbide knife sized at 50mm long, 12mm wide, and 1.7mm thick, which helps match tooling that specifies this exact insert format for consistent, repeatable cutting performance. The knife uses four cutting edges, so the insert can be rotated as each edge wears, allowing the same part to serve multiple cutting positions and support extended service life in production environments. Its general purpose role means the insert is intended to answer a wide range of everyday cutting tasks where a standard profile knife is specified, keeping inventory simpler when tooling is built around this format. As part of the Amana Tool line, this knife aligns with professional cutting systems that call out RCK-151 or the 50x12x1.7mm carbide knife designation.
This general purpose insert knife is precisely identified as 50mm x 12mm x 1.7mm, so tooling designed for that footprint can locate the cutting edge exactly where the head geometry intends it to be. The combination of length, width, and thickness keeps the knife aligned in matched pockets, allowing the clamping system on the cutter body to hold the insert firmly against its reference faces. Using the RCK-151 designation and the 50x12x1.7mm dimensions together helps tie this carbide knife to cutter heads and systems that specify the same code, supporting consistent fit when inserts are rotated or changed during normal service.
The Amana 50mm x 12mm x 1.7mm 4-cutting edge general purpose insert knife serves as a replacement part within the bits, blades and cutters category, so it functions inside cutter bodies and tooling that accept this 50x12x1.7mm format. Being part of the bits and blades accessories and replacement parts class positions this knife for ongoing maintenance of existing cutting systems rather than one-time tooling purchases, which is useful in shops that rely on insert-style heads. As a general purpose knife, it is intended for use wherever a standard 50mm carbide insert with four cutting edges is specified, allowing the same knife format to support a variety of everyday machining or cutting passes defined by compatible tooling.
The four cutting edges on this carbide knife mean a single insert can provide multiple fresh edges by rotation, directly affecting how long a set of knives can be used before replacement is required and reducing downtime for edge changes. Each rotation keeps the same 50mm x 12mm x 1.7mm geometry in play, so the cutting position relative to the tool body remains consistent once the insert is indexed to its seat. The 1.7mm thickness contributes to how the insert clamps into the body, which matters for holding the carbide firmly and supporting a uniform cutting line across all inserts in a head. Identifying the knife by manufacturer part RCK-151 connects it to Amana Tool documentation and cutter systems that specify that exact carbide 4 cut edges knife 50x12x1.7mm, helping maintain consistent performance when knives are rotated or swapped as part of routine service.
The Amana RCK-151 is a general purpose insert knife within the bits, blades and cutters replacement parts category, so it functions as a service part for compatible cutting tools.
The knife measures 50mm x 12mm x 1.7mm, giving a defined length, width, and thickness to match cutter heads designed around this specific insert size.
The insert knife has four cutting edges, allowing it to be rotated through multiple positions so fresh edges can be used before replacement.
The description identifies this insert as a carbide 4 cut edges knife, so the cutting portions are made from carbide for edge retention.
This knife is identified by manufacturer part number RCK-151 and by the carbide 4 cut edges knife 50x12x1.7mm description, which ties it to matching tooling references.
The 4-edge design lets each insert be rotated several times, helping extend usable life between full knife changes and supporting planned service intervals.
The Amana 50mm x 12mm x 1.7mm 4-cutting edge general purpose insert knife provides a clearly defined carbide cutting insert for tooling built around the RCK-151 format. When cutter heads specify a carbide 4 cut edges knife 50x12x1.7mm, this part aligns with that requirement so the installed inserts share consistent geometry, edge count, and material. For shops maintaining Amana Tool systems that call out this size and part number, using this insert knife keeps the cutting setup matched to the original design and supports repeatable performance across routine insert rotations and replacements.
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