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Unc unf unified tap 5 - unf, 5/16
£5.95
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Unc taps british - taps, made
£6.45
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Unc tap set - set,
£8.83
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Unc machine hand - hand, hss
£70.88
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Bottoming plug tap - bottoming,
£6.95
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Unc high speed steel straight - unc,
£137.40
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Unc threading taps first - 3/8,
£7.95
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Pro unc unf tap - us,
£20.69
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Twt second lead tap - uk,
£10.00
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Osborn 8x16 unc second - osborn,
£7.95
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Unc taper plug tap - &,
£10.02
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Pro unc unf tap and - uk, die
£16.99
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Unc unf unified split die - unc,
£9.95
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Spiral point tap - tap, unc
£19.91
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Unc machine hand taps - machine,
£64.51
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Unc tap die set - tap,
£17.26
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Unc hss tap set - unc,
£9.95
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Goliath unc hss tap - unc,
£6.95
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Various sizes carbon steel - various, of
£1.50
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Pro 40pc unc unf tap - unc,
£26.69
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Unc taps and - taps, dies
£7.95
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Presto unc taps dies - taps,, second
£18.84
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Unc unf unified - unf, die
£5.95
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Perfect draft tap handle - draft,
£12.95
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1 unc unf - 1", nf
£12.95
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Unc hss taps 12 - hss, 8
£7.99
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Left hand unc tap - hand, set
£10.95
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Unc unf unified - unified, die
£5.95
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Imperial hss spiral - imperial,
£15.22
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Unc straight flute - unc,
£16.19
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Unc hss taps - 16,
£18.20
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Unc hss plug - unc, tap
£7.84
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Unc unf unified inch - unified, 1"
£5.95
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Unc hss insert tap - 3/8,
£6.95
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Unc tpi hss tap - 8,
£12.83
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Unc hss hand - x,
£7.60
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16 unc spiral - 3/8",
£6.52
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Dormer unc machine tap - dormer,
£7.95
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Right hand tap and - and, 3/8
£13.67
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Unc carbon steel - carbon, (1
£12.76
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Unc hss tap set - 5/8,
£14.95
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Dormer 16 unc hss - 3/8",
£5.95
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Unc bsw 6 - 4#, 8#
£3.67
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Used engineering taps - used,
£18.00
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Unc hss tap - 3/8,
£9.95
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Pro tap and die set - us,
£23.95
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Tap and drill bit set - and,
£13.20
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Unc hss hand - unc,
£37.53
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Tpi sae imperial - 3/8",
£4.01
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Dormer vangard skf - vangard,
£5.98
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Hss tap set - set, 3/8
£15.75
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Osg 74947950 unc va - 74947950, va-sft
£14.99
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Coil thread insert second - v-coil,
£9.65
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Osg 1066ht bottom threading - osg,
£9.99
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Various sizes high - sizes, speed
£3.45
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Dormer unc hss machine - dormer,
£6.95
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Unc tap set 40 - unc,
£6.47
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16tpi unc unified - x, (unified
£5.99
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Unc hss tap set - unc,
£17.95
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Hss tap 16 - 16, 18
£12.67
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Titex b3267tcn unc8 2b - b3267tcn-unc8, 8-32
£7.58
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Engineers unc hss taper - 1-3/8",
£25.00
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Unc hss spiral - spiral, flute
£7.83
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Bsw bsf unc unf - bsw,
£5.99
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Hss ground tap 16 - tap, x
£8.15
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Unc rake plug tap - 0°,
£10.42
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Former unc tap use on - 3/8, .use
£9.53
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Unc imperial tap and die - tap,
£16.65
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X 16 tpi - 16, unc
£6.52
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Goliath unc flute nut - goliath, 8-32
£5.00
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Dormer 16 unc spiral - -16,
£8.65
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Unc carbon plug - unc,
£6.85
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Unc machine hand taps hss - unc,
£67.58
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Unc hss tap set 1 - unc,
£29.99
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Unc tap hsse blue band - tap, hsse-v
£11.00
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Warrior 16 unc hss - warrior,
£4.95
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Unc hss tap 7 8 - |, 7/8,
£62.74
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X 16 tpi unc - ,
£6.52
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Perfectdraft adaptor - perfectdraft,
£12.89
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Presto tap sets unc - sets, 5/16
£41.26
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Unc rake spiral flute - rake,
£10.42
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Guhring tap 16 unc - tap,
£8.66
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Presto unc second tap - presto, hss
£8.95
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Unc carbon taper - 3/8,
£6.85
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Unc tap set - unc,
£15.08
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16 unc hss straight - x,
£7.99
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Goliath brand unc hss - goliath,
£6.63
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Emuge x 16tpi unc - 16tpi,
£6.50
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Unc unified national coarse - unified,
£11.27
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Unc rake spiral flute - 0°,
£10.42
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2 die cutting - die,
£12.14
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Unc unf unified die - unf,
£8.85
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Unc rake plug tap - 3/8,
£10.42
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Unc straight flute - unc,
£19.41
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3pcs hand tap - hand, 3/8"-16
£25.78
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Unc left handed - unc, (reverse
£29.85
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Looking for more 3 8 unc tap?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 3 8 unc tap listings currently in our index. Prices range from £1.5 to £137.4, with an average of £15.39. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 3 8 unc tap →
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Whether you are looking for a brand-new or second-hand 3 8 unc tap, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.5, while premium listings can reach £137.4 — giving you a wide budget spread to work with. The average price of £15.39 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.