Spiral Flute Taps

934 items
OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 19

OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 19

SKU: OSG-22418024

Size 3/8
Pitch 19
Flute Length 21
Shank Diameter 12.5
Overall Length 75
£69.40 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 9/16 x 16

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 9/16 x 16

SKU: OSG-22207364

Size 9/16
Pitch 16
Flute Length 30
Shank Diameter 11.2
Overall Length 95
£70.41 ex VAT
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OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 11

OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 11

SKU: OSG-22207124

Size 5/8
Pitch 11
Flute Length 37
Shank Diameter 14
Overall Length 112
£80.17 ex VAT
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OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 12

OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 12

SKU: OSG-22207104

Size 1/2
Pitch 12
Flute Length 30
Shank Diameter 11.2
Overall Length 95
£53.28 ex VAT
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OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 20

OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 20

SKU: OSG-22207064

Size 1/4
Pitch 20
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£27.26 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 12

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 12

SKU: OSG-22205664

Size 1.1/4
Pitch 12
Flute Length 51
Shank Diameter 22.4
Overall Length 151
£381.35 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 18

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 18

SKU: OSG-22205044

Size 5/8
Pitch 18
Flute Length 32
Shank Diameter 12.5
Overall Length 102
£69.40 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 20

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 20

SKU: OSG-22204914

Size 1/2
Pitch 20
Flute Length 29
Shank Diameter 9
Overall Length 89
£46.83 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 8 x 36

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 8 x 36

SKU: OSG-22204654

Size No. 8
Pitch 36
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£27.15 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 11

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 11

SKU: OSG-22205014

Size 5/8
Pitch 11
Flute Length 32
Shank Diameter 12.5
Overall Length 102
£69.40 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/16 x 14

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/16 x 14

SKU: OSG-22204844

Size 7/16
Pitch 14
Flute Length 25
Shank Diameter 8
Overall Length 85
£46.24 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 16

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 16

SKU: OSG-22204794

Size 3/8
Pitch 16
Flute Length 24
Shank Diameter 10
Overall Length 80
£33.24 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 18

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 18

SKU: OSG-22204744

Size 5/16
Pitch 18
Flute Length 22
Shank Diameter 8
Overall Length 72
£26.08 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 8 x 32

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 8 x 32

SKU: OSG-22204644

Size No. 8
Pitch 32
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£27.15 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 6 x 32

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 6 x 32

SKU: OSG-22204614

Size No. 6
Pitch 32
Flute Length 13
Shank Diameter 3.55
Overall Length 50
£27.15 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 2 x 56

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 2 x 56

SKU: OSG-22204534

Size No. 2
Pitch 56
Flute Length 9.5
Shank Diameter 2.8
Overall Length 44.5
£72.34 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - TIN Coated - Blind Hole - M8 x 1.25

OSG Threading Tap - Metric Spiral Flute HSS-E - TIN Coated - Blind Hole - M8 x 1.25

SKU: OSG-22201617

Size M8
Pitch 1.25
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£38.61 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated Plus - Blind Hole - M3 x 0.5

OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated Plus - Blind Hole - M3 x 0.5

SKU: OSG-23201384

Size M3
Pitch 0.5
Flute Length 11
Shank Diameter 3.15
Overall Length 48
£41.05 ex VAT
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OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 10BA

OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 10BA

SKU: OSG-22209200

Size 10BA
Flute Length 8
Shank Diameter 2.5
Overall Length 41
£80.17 ex VAT
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OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3BA

OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3BA

SKU: OSG-22209130

Size 3BA
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£35.68 ex VAT
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OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1BA

OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1BA

SKU: OSG-22209110

Size 1BA
Flute Length 17
Shank Diameter 5.6
Overall Length 62
£35.68 ex VAT
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OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 0BA

OSG Threading Tap - BA Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 0BA

SKU: OSG-22209100

Size 0BA
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£24.43 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M14 x 2

OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M14 x 2

SKU: OSG-22201914

Size M14
Pitch 2
Flute Length 30
Shank Diameter 11.2
Overall Length 95
£50.84 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M4.5 x 0.75

OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M4.5 x 0.75

SKU: OSG-22201464

Size M4.5
Pitch 0.75
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£26.40 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M3.5 x 0.6

OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M3.5 x 0.6

SKU: OSG-22201404

Size M3.5
Pitch 0.6
Flute Length 13
Shank Diameter 3.55
Overall Length 50
£23.47 ex VAT
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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M2 x 0.4

OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - M2 x 0.4

SKU: OSG-22201254

Size M2
Pitch 0.4
Flute Length 8
Shank Diameter 2.5
Overall Length 41
£39.13 ex VAT
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Tanoi Threading Tap - Metric Spiral Point Low Alloy HSS-E - M1.8 x 0.35

Tanoi Threading Tap - Metric Spiral Point Low Alloy HSS-E - M1.8 x 0.35

SKU: 035.035

Size M1.4
Pitch 0.3
£19.31 ex VAT
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Europa Threading Tap - Spiral Point - Metric Coarse - PM - Purple Ring - M10 x 1.5

Europa Threading Tap - Spiral Point - Metric Coarse - PM - Purple Ring - M10 x 1.5

SKU: TM72101000

Size M10
Pitch 1.5
Shank Diameter 10
Overall Length 100
Flute Length 15
£23.29 ex VAT
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Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 3/4 x 14

Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 3/4 x 14

SKU: TB02160480

Size 3/4
Pitch 14
Shank Diameter 20
Overall Length 140
Flute Length 20
£61.60 ex VAT
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Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/2 x 14

Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/2 x 14

SKU: TB02160320

Size 1/2
Pitch 14
Shank Diameter 16
Overall Length 125
Flute Length 17
£32.80 ex VAT
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Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/4 x 19

Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/4 x 19

SKU: TB02160160

Size 1/4
Pitch 19
Shank Diameter 11
Overall Length 100
Flute Length 14
£19.97 ex VAT
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Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/8 x 28

Europa Threading Tap - Spiral Point - BSP - HSS-E - Yellow Ring - 1/8 x 28

SKU: TB02160080

Size 1/8
Pitch 28
Shank Diameter 7
Overall Length 90
Flute Length 10
£15.09 ex VAT
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Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M16 x 2

Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M16 x 2

SKU: TM81531600

Size M16
Pitch 2
Shank Diameter 12
Overall Length 110
Flute Length 20
£36.28 ex VAT
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Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M12 x 1.75

Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M12 x 1.75

SKU: TM81531200

Size M12
Pitch 1.75
Shank Diameter 9
Overall Length 110
Flute Length 18
£26.69 ex VAT
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Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M5 x 0.8

Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M5 x 0.8

SKU: TM81530500

Size M5
Pitch 0.8
Shank Diameter 6
Overall Length 70
Flute Length 8
£12.59 ex VAT
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Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M3 x 0.5

Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M3 x 0.5

SKU: TM81530300

Size M3
Pitch 0.5
Shank Diameter 3.5
Overall Length 56
Flute Length 6
£12.47 ex VAT
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Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M2.5 x 0.45

Europa Threading Tap - Spiral Flute - Metric Coarse - HSS-E - Green Ring - M2.5 x 0.45

SKU: TM81530250

Size M2.5
Pitch 0.45
Shank Diameter 2.8
Overall Length 50
Flute Length 9
£14.22 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 7/8 x 14

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 7/8 x 14

SKU: TM68309560

Size 7/8
Pitch 14
Shank Diameter 18
Overall Length 140
Flute Length 27
£60.62 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 9/16 x 18

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 9/16 x 18

SKU: TM68309360

Size 9/16
Pitch 18
Shank Diameter 11
Overall Length 110
Flute Length 20
£28.76 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 1/4 x 28

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - 1/4 x 28

SKU: TM68309160

Size 1/4
Pitch 28
Shank Diameter 7
Overall Length 80
Flute Length 13
£16.10 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - No. 10 x 32

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Green Ring - No. 10 x 32

SKU: TM68301000

Size No. 10
Pitch 32
Shank Diameter 6
Overall Length 70
Flute Length 10
£16.91 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - 5/8 x 18

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - 5/8 x 18

SKU: TM68169400

Size 5/8
Pitch 18
Shank Diameter 12
Overall Length 110
Flute Length 22
£35.42 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - 3/8 x 24

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - 3/8 x 24

SKU: TM68169240

Size 3/8
Pitch 24
Shank Diameter 9
Overall Length 100
Flute Length 16
£20.38 ex VAT
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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - No. 10 x 32

Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - No. 10 x 32

SKU: TM68161000

Size No. 10
Pitch 32
Shank Diameter 6
Overall Length 70
Flute Length 10
£16.18 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 1 x 8

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 1 x 8

SKU: TM65309640

Size 1
Pitch 8
Shank Diameter 18
Overall Length 160
Flute Length 30
£85.67 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 3/8 x 16

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 3/8 x 16

SKU: TM65309240

Size 3/8
Pitch 16
Shank Diameter 9
Overall Length 100
Flute Length 16
£14.46 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 1/4 x 20

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - 1/4 x 20

SKU: TM65309160

Size 1/4
Pitch 20
Shank Diameter 7
Overall Length 80
Flute Length 13
£9.29 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - No. 5 x 40

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Green Ring - No. 5 x 40

SKU: TM65300500

Size No. 5
Pitch 40
Shank Diameter 3.5
Overall Length 56
Flute Length 7
£8.99 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Yellow Ring - 1/2 x 13

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Yellow Ring - 1/2 x 13

SKU: TM65169320

Size 1/2
Pitch 13
Shank Diameter 9
Overall Length 110
Flute Length 20
£16.97 ex VAT
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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Yellow Ring - 1/4 x 20

Europa Threading Tap - Spiral Flute - UNC - HSS-E - Yellow Ring - 1/4 x 20

SKU: TM65169160

Size 1/4
Pitch 20
Shank Diameter 7
Overall Length 80
Flute Length 13
£8.07 ex VAT
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Spiral flute taps lift swarf back up and out of the hole as they cut, which is exactly what a blind hole needs. The chips have nowhere else to go, and packed swarf is the single biggest cause of broken taps.

Available in HSS-E across metric and imperial thread forms, with carbide options for cast iron and higher-volume work. If you are tapping through holes instead, a spiral point will run faster.