2-028-55-0120 DOWELING UNIT GRUNDKOERPER D8 Homag Woodworking Machine Spare

When a doweling unit body wears or takes a hit, dowel insertion drifts and joints start to show gaps. The machine may still run, but every panel gets a little less accurate. Replacing the GRUNDKOERPER D8 restores the reference the rest of the unit mounts to, so the dowel path returns to where the machine expects it.

The 2-028-55-0120 DOWELING UNIT GRUNDKOERPER D8 is the body of a doweling unit for Homag woodworking machines, sized for D8 dowels. It carries part number 2-028-55-0120 and the alternate number 2028550120. To confirm the fit, check your Homag parts book for the same part number and compare it against the number on the unit currently on the machine.

Before ordering, inspect the mounting face on the machine for damage and check that the existing unit comes off cleanly. The body locates the doweling components, so any burr or mismatch on the mounting surface will carry through to dowel position.

Each unit ships as a single spare part. Packing and customisation are not specified here, so tell us if you need anything special. Shipment is by DHL, FedEx, UPS, etc. Send your machine model, the part number from your parts book, and a photo of the old unit with your enquiry so we can confirm the match before dispatch.

What the specification fixes, and what it leaves to the machine:

• Dowel size reference — The D8 designation in the part name identifies this doweling unit body as the version for D8 dowels on Homag machines.
• Part number match — Two numbers identify the unit: 2-028-55-0120 and 2028550120, so you can cross-check either one against your parts book.
• Machine fit — Designed as a spare for Homag woodworking machines, the unit mounts in the doweling station where the original body was fitted.
• Body function — The GRUNDKOERPER is the base body that carries the doweling components, so its condition sets the reference for dowel position.
• Wear point — The mounting face and locating surfaces take the load every cycle; check them for burrs or fretting before you fit a replacement.
• Installation check — Clean the machine mounting face and test dowel alignment after fitting, because any mismatch there carries straight into the joint.
• Construction — Precision engineering and durable construction are built into the unit for continuous use in a working woodworking shop.
• Replacement decision — Fit a new body when dowel insertion drifts or joints show gaps that adjustment of the old unit no longer corrects.
• Supply note — SHUNHONGYU supplies various woodworking machine parts; contact us with your machine details to confirm this unit suits your setup.

What changes on the shop floor when the right part goes back in:

• Restores dowel position. A worn or damaged body lets dowel insertion drift, and replacing it puts the reference back where the machine expects it, so joints close correctly again.
• One number to check. The unit carries 2-028-55-0120 and 2028550120, so your parts book check is a direct number match rather than a guess from a photo.
• Built for daily running. Precision engineering and durable construction mean the body is made for continuous use, so it stands up to the cycle count of a working shop.
• Fits the doweling station. As a spare for Homag woodworking machines, the unit mounts where the original body sat, which keeps installation straightforward for your maintenance fitter.
• Cuts adjustment time. When the body is the problem, no amount of fiddling with the old unit fixes it; a replacement removes that dead end from your fault-finding.
• Clear size reference. The D8 marking tells you which dowel size the unit is built for, so you can rule it in or out before you place an order.
• Enquiry support. Send your machine model, the parts-book number and a photo of the old unit, and we can confirm the match before the order ships by DHL, FedEx, UPS, etc.