2031954481 Or 2-031-95-4481 Boring Spindle HUB 40mm D 28mm Spares For Homag Machine

When a boring spindle wears, the machine starts drilling off-centre or with runout that shows up as oversized or misaligned holes. On a Homag machine, that means rejects at the boring station and downtime while you trace the fault. Replacing the worn spindle with the correct numbered spare restores the drilling position the machine was set up for.

This is a metal boring spindle with a 28 mm diameter, marked HUB=40/D=28, and carries the Homag numbers 2031954481 or 2-031-95-4481. It fits Homag woodworking machines as a replacement boring spindle. To confirm the fit, compare the 28 mm diameter and the HUB=40 marking on your old spindle, then match the Homag number against your machine's parts list.

Pull the old spindle and check the hub seat and the 28 mm shaft for scoring or play before fitting the new one. The spindle mounts in the boring head as a direct replacement, so the drilling position depends on a clean seat and the correct hub depth.

Supply is as a single spare part, shipped by DHL, FedEx, or UPS. No customisation or packaging details are stated for this item. With your enquiry, send the machine model, the old spindle's markings including HUB=40/D=28, and the Homag number 2031954481 or 2-031-95-4481 so the fit can be checked before dispatch.

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

• Wear point to inspect — Check the 28 mm diameter for scoring and the hub seat for play before ordering a replacement spindle.
• Fit check by diameter — Measure the old spindle's 28 mm diameter; a match confirms the shaft size before you order.
• Hub marking to match — The HUB=40/D=28 marking on the spindle lets you compare hub and diameter against your old part.
• Homag number match — Cross-check 2031954481 or 2-031-95-4481 against your machine's parts list to confirm the correct spare.
• Metal construction — The spindle is made of metal, so the hub and shaft hold their shape under drilling load.
• Installation seat — Clean the hub seat before mounting; debris under the hub shows up as runout at the drill tip.
• Direct replacement role — Fits Homag woodworking machines as a boring spindle replacement, restoring the original drilling position.
• Drilling station use — Used at the boring station, the spindle holds the drill in line for repeated hole positions.
• Shipping method — Ships by DHL, FedEx, or UPS, so the spare can be sent to your workshop address.
• Old-part comparison — Keep the old spindle for comparison; its 28 mm diameter and HUB=40 marking are your fit reference.

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

• Restores drilling position. A worn spindle drills off-centre; fitting the numbered replacement puts the drill back where the machine was set, cutting rejects at the boring station.
• Fit confirmed by two numbers. The 28 mm diameter and HUB=40/D=28 marking give you two checks against the old part before you commit to an order.
• Matches the Homag parts list. The 2031954481 or 2-031-95-4481 number lets your maintenance team confirm the spare against the machine's own documentation.
• Metal body holds the hub. Because the spindle is metal, the hub seat and shaft resist deformation, so the drill stays aligned through repeated cycles.
• Simple swap in the head. The spindle mounts as a direct replacement in the boring head, so the change is a pull-and-fit job rather than a rebuild.
• One spare, one number. Ordering by the Homag number removes guesswork; you receive the 28 mm diameter spindle, not a lookalike from another series.
• Ships to the shop floor. DHL, FedEx, or UPS delivery sends the spare to your workshop address, so the machine is not waiting on a collection.
• It fits the machine you already run. The boring spindle is made for Homag machines, so it returns to the same shaft, bracket or spindle without re-machining the mounting.

Check the 28 mm diameter and the HUB=40/D=28 marking against your old spindle, and match 2031954481 or 2-031-95-4481 to your parts list. If both agree, it is the correct replacement boring spindle for Homag woodworking machines.

They are the markings on the spindle: HUB=40 for the hub and D=28 for the 28 mm diameter. Compare both against the old spindle before ordering.

Yes, the spindle carries both numbers, so either one identifies the same part. Use whichever appears on your machine's documentation.

It is metal. The metal body holds the hub and 28 mm shaft in shape under drilling load.

It fits in the boring head as a direct replacement. Clean the hub seat first, because debris under the hub causes runout at the drill tip.

Inspect the old spindle's 28 mm diameter and hub seat for scoring or play, and clean the seat. A clean seat keeps the drilling position true.

By DHL, FedEx, or UPS. No other packing or customisation details are stated for this item.

Send the machine model, the old spindle's markings including HUB=40/D=28, and the number 2031954481 or 2-031-95-4481. That lets the fit be checked before dispatch.