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Singer Bottom Knife Overlocker S14-78

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Overlock Knives - Bottom knife for the S14-78 series. Free UK delivery on all orders over £30
In stock
Latest 2021 models at lowest prices.
Call for help or advice 0191 2525825
LOW Prices All Week
Next day delivery option. For same day dispatch & expected delivery on Thursday, October 28th,

Singer lower / bottom or sometimes called fixed knife. It works in unison with the top moving blade to trim the fabric edges.

You can see when it needs replacing, it may not cut well and the cutting face becomes warn and shine.

Product Features
Brand Singer
Customer Reviews

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  1. By Heather B

    Overall rating
    Brilliant - ran over a pin and my overlocker was malfunctioning. Ordered new blades and they were sent so quickly I was hardly away from my machine at all! Installation was really easy and a very smooth transaction.

    Review by from Scotland on

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FREE deliveries on all sewing machines within the UK mainland excludes highland, Islands and weekends.

Under £30 - delivery starts at 0.99p (weight/size dependent)

Over £30 - delivery is free in UK mainland

Small Items:
We use Royal Mail post for all small/med packages which are sent out same day where possible if ordered before 1 pm.
Usual delivery timescale 2-4 days. (7-14 days Airmail outside the UK)

Larger Items: Sewing machines, overlockers.
Free UK main area next working day insured delivery.

We use DPD, UPS, UK Mail and Parcel Force with pick-ups twice a day. UK next working day delivery for large items which are usually shipped the same day where possible if ordered before 3pm. 

  • We can deliver on Saturday or Sundays as well as any week day.
  • And with a 15 minute delivery time slot.

There could be delays caused due to circumstances beyond our control but we will do what we can to limit these and ensure you get your order as quickly as possible. 

Non standard & further detailed delivery information for europe or worldwide can be found here. All delivery time-scales are given as a guide only.