132x54x29 1/3 Size Vacuum Suction Cup For Biesse CNC Machine / CNC Vacuum Block

Replacing a worn pod on a Biesse nesting table should not mean re-levelling the grid. This vacuum suction cup is 132 mm long, 54 mm across the top face and 29 mm high (the 1/3 size body), moulded in PF (phenol formaldehyde plastic) and supplied in brown, with grey also available. Nine Biesse cross-reference numbers are listed against it, among them AS24M00425 and FNAW550127. The same footprint is also produced in 48 mm and 74 mm heights, so one supplier covers every pod position on the table.

A shop running a Biesse nesting table meets the same three things whenever a pod wears: the seal line opens and a panel lifts a fraction of a millimetre mid-cut, the replacement cup arrives one height off so the grid has to be re-levelled, and the small 1/3 size pod that would have held a narrow part is not in stock, so a full-size cup is dropped in and overhangs the workpiece. This cup addresses the second and the third of those.

The part is a CNC vacuum suction cup for Biesse machines: 132 mm long, 54 mm across the top face, 29 mm high, listed as 1/3 size. The body is moulded in PF (phenol formaldehyde plastic), a thermoset that keeps that 132 x 54 mm section under vacuum instead of drawing inward, and it is supplied in brown, with grey also produced.

Height is where the mistakes happen. This 29 mm body sits alongside 48 mm and 74 mm versions of the same 132 x 54 mm footprint, so the table level you already dialled in can be matched with the right body rather than packed up with shims.

For identification, nine Biesse cross-reference numbers are listed against this cup, including AS24M00425, AS24M00246, AS24M00072 and FNAW550127. It is quoted per order, and the application notes cover woodworking, plastics and composite panels.

These are the numbers that decide whether the cup seats in your grid.

• 1/3 size body - 132 mm long and 54 mm across the top face, a compact footprint for narrow parts that a full-size pod would overhang.
• 29 mm height, three heights produced - 29 mm, 48 mm and 74 mm bodies share the same 132 x 54 mm base, so one order covers every level on the grid.
• PF thermoset, not soft rubber - phenol formaldehyde plastic holds its 132 x 54 mm section at full vacuum instead of collapsing inward when the pump pulls.
• Moulded sealing face - the top rim is flat, so the contact line stays unbroken around the 54 mm width and vacuum holds the panel instead of leaking.
• Brown standard, grey on request - 2 colours of the same PF part; colour is a table cue, not a change of specification.
• Nine Biesse cross-references - AS24M00425, AS24M00246, AS24M00072, FNAW550127, FNAW550128, 1614A0118, 6308A0159, 6308A0160, AS24M00421.
• Wood, plastic and composite - 3 material families in the application notes, so one cup type covers a mixed production schedule.
• Drop-in spare for the vacuum block - sized for Biesse CNC machines; mounts on the existing block with no adapter plate.
• One cup, not a set - supplied as a single pod, so a cracked seat costs one part rather than a full table set of nine.

The usual choice on a worn 1/3 size pod is between running it until a small part shifts, and buying a full-size cup that overhangs the workpiece. Neither is a good trade.

• Buy the height you actually run. The 29 mm body is ordered on its own, so you stop packing a deep cup down to table level and stop re-levelling the grid afterwards.
• One footprint, three heights. 29 / 48 / 74 mm on the same 132 x 54 mm base means a mixed table is covered from one source instead of three stock lines.
• Matching by number, not by eye. 9 Biesse cross-reference numbers are listed, so a purchase order can be checked against the number on the part being pulled off.
• A seal that survives the pump. The PF thermoset keeps its section at full vacuum, so the contact ring around 132 x 54 mm stays closed through the cut.
• Consumable cost, not capital cost. A worn seat costs one part, and the rest of the table keeps its existing, already levelled height.
• Colour as an inspection cue. Brown is standard and grey is also produced, so a fresh pod stands out during a 1-minute walk-round of the table.

Only if your table currently takes a 132 x 54 mm pod at 29 mm height. The cup is listed as a spare for Biesse CNC machines and mounts on the existing vacuum block without an adapter plate, but the top face is fixed at 132 x 54 mm and the body at 29 mm, so check both against the cup you are removing.

132 mm long, 54 mm across the top face and 29 mm high. Overall size is quoted as 132x54x29, the SKU is 132x54x29, and the listing calls it 1/3 size; the same 132 x 54 mm footprint is also produced 48 mm and 74 mm high.

It is PF, a phenol formaldehyde plastic. That matters under vacuum: a thermoset body holds its 132 x 54 mm section instead of collapsing inward the way soft rubber does when the pump pulls hard, and the application notes cover wood, plastic and composite panels.

No, the height is the difference. All three share the 132 x 54 mm top face, but the body is 29 mm here against 48 mm and 74 mm in the other two, and only the matching height keeps the table level without shims.

Match the number on the old part against the nine listed here. The cross-references are AS24M00425, AS24M00246, AS24M00072, FNAW550127, FNAW550128, 1614A0118, 6308A0159, 6308A0160 and AS24M00421; if your number is not among them, measure the cup instead.

No. It is supplied as a single replacement pod, so a cracked cup is a one-part order, and replacing only the failed position keeps the rest of the table at the height it is already set to.

No. Brown is the standard colour and grey is also available, and both are the same PF part at 132 x 54 x 29 mm, so the choice is visual only.

Price is quoted per order, so the figure depends on quantity and destination. The listing carries no fixed price, which also means a mixed order of 29 mm, 48 mm and 74 mm bodies can be quoted together.