B66 (equivalent to Polar ZA3.025569) Polar Knife Bolt. Low Head Hex Head Bolt, 10mm diameter, 20mm (.79”) long below the captive washer. The 1” diameter (25 mm diameter) heavy washer has a beveled edge. For Polar 78 guillotine paper cutter models including Polar 78 E, Polar 78 S, Polar 78 ES, Polar 78 ED, Polar 78 X, Polar 78 XS and Polar 78 XT. Also fits Polar 92, Polar 92 S, Polar 92 E, Polar 92 ED, Polar 92 ES, Polar 92 XS, Polar 92 XT and Polar 92 X.
These bolts also fit the Polar 92 EMC, from machine serial number 6011601 to 6011875, and from 6111001 and higher.
These bolts also fit the Polar N 92 model cutters.
These bolts do not fit the Polar 92 CE and 92 CS.
This knife bolt also fits the Baumfolder Baumcut 31.5 paper cutter. (equivalent to Baumcut part number M25569)
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To complete your return, we require a receipt or proof of purchase.
Customized products and gift cards are exempt from being returned.
Heidelberg OEM Parts are subject to re Stocking fees.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 30 days.
Late or missing refunds
- If you haven’t received a refund yet, first check your bank account again.
- Then contact your credit card company, it may take some time before your refund is officially posted.
- Next contact your bank. There is often some processing time before a refund is posted.
- If you’ve done all of this and you still have not received your refund yet, please contact us at