Taps for Stainless Steel & General Steels

893 items
OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 18

OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 18

SKU: OSG-22628784

Size 3/8
Pitch 18
Flute Length 1.1/16
Shank Diameter 5.542
Overall Length 3.3/16
£127.10 ex VAT
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OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 18

OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 18

SKU: OSG-22628774

Size 1/4
Pitch 18
Flute Length 1.1/16
Shank Diameter 0.429
Overall Length 2.7/16
£107.57 ex VAT
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OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 27

OSG Threading Tap - NPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 27

SKU: OSG-22628764

Size 1/8
Pitch 27
Flute Length 0.75
Shank Diameter 0.318
Overall Length 2.1/8
£78.21 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1 x 11

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1 x 11

SKU: OSG-22608454

Size 1
Pitch 11
Flute Length 33
Shank Diameter 25
Overall Length 109
£307.01 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 14

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 14

SKU: OSG-22608434

Size 3/4
Pitch 14
Flute Length 28
Shank Diameter 20
Overall Length 96
£226.83 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 14

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 14

SKU: OSG-22608414

Size 1/2
Pitch 14
Flute Length 26
Shank Diameter 16
Overall Length 87
£156.43 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 19

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 19

SKU: OSG-22608404

Size 3/8
Pitch 19
Flute Length 21
Shank Diameter 12.5
Overall Length 75
£127.10 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 19

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 19

SKU: OSG-22608394

Size 1/4
Pitch 19
Flute Length 19
Shank Diameter 10
Overall Length 67
£107.57 ex VAT
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OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 28

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 28

SKU: OSG-22608384

Size 1/8
Pitch 28
Flute Length 15
Shank Diameter 8
Overall Length 59
£78.21 ex VAT
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OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1 x 11

OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1 x 11

SKU: OSG-22408074

Size 1
Pitch 11
Flute Length 33
Shank Diameter 25
Overall Length 109
£209.23 ex VAT
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OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 14

OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 14

SKU: OSG-22408054

Size 3/4
Pitch 14
Flute Length 28
Shank Diameter 20
Overall Length 96
£107.57 ex VAT
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OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 14

OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 14

SKU: OSG-22408044

Size 5/8
Pitch 14
Flute Length 26
Shank Diameter 18
Overall Length 91
£117.32 ex VAT
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OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 14

OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 14

SKU: OSG-22408034

Size 1/2
Pitch 14
Flute Length 26
Shank Diameter 16
Overall Length 87
£81.64 ex VAT
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OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 28

OSG Threading Tap - BSP Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/8 x 28

SKU: OSG-22408004

Size 1/8
Pitch 28
Flute Length 15
Shank Diameter 8
Overall Length 59
£27.84 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-T9547058

Size 1/2
Pitch 20
Flute Length 29
Shank Diameter 9
Overall Length 89
£93.67 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/16 x 20

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/16 x 20

SKU: OSG-23204814A

Size 7/16
Pitch 20
Flute Length 25
Shank Diameter 8
Overall Length 85
£92.49 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 24

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 24

SKU: OSG-23204814

Size 3/8
Pitch 24
Flute Length 24
Shank Diameter 10
Overall Length 80
£66.49 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 24

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 24

SKU: OSG-23204764

Size 5/16
Pitch 24
Flute Length 22
Shank Diameter 8
Overall Length 72
£52.21 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 28

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 28

SKU: OSG-23204724

Size 1/4
Pitch 28
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£44.97 ex VAT
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OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 10 x 32

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 10 x 32

SKU: OSG-23204674

Size No. 10
Pitch 32
Flute Length 16
Shank Diameter 5
Overall Length 58
£54.37 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 13

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 13

SKU: OSG-23204894

Size 1/2
Pitch 13
Flute Length 29
Shank Diameter 9
Overall Length 89
£93.67 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-23204794

Size 3/8
Pitch 16
Flute Length 24
Shank Diameter 10
Overall Length 80
£66.49 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-23204744

Size 5/16
Pitch 18
Flute Length 22
Shank Diameter 8
Overall Length 72
£52.21 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 20

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

SKU: OSG-23204714

Size 1/4
Pitch 20
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£44.97 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 10 x 24

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 10 x 24

SKU: OSG-23204664

Size No. 10
Pitch 24
Flute Length 16
Shank Diameter 5
Overall Length 58
£54.37 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-23204644

Size No. 8
Pitch 32
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£54.37 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-23204614

Size No. 6
Pitch 32
Flute Length 13
Shank Diameter 3.55
Overall Length 50
£54.37 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 5 x 40

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 5 x 40

SKU: OSG-23204594

Size No. 5
Pitch 40
Flute Length 11
Shank Diameter 3.15
Overall Length 48
£89.94 ex VAT
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OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 4 x 40

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 4 x 40

SKU: OSG-23204574

Size No. 4
Pitch 40
Flute Length 11
Shank Diameter 3.15
Overall Length 48
£89.94 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 20

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

SKU: OSG-T9547055

Size 1/2
Pitch 20
Flute Length 29
Shank Diameter 9
Overall Length 89
£73.51 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20

SKU: OSG-23104814A

Size 7/16
Pitch 20
Flute Length 25
Shank Diameter 8
Overall Length 85
£54.61 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 24

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 24

SKU: OSG-23104814

Size 3/8
Pitch 24
Flute Length 24
Shank Diameter 10
Overall Length 80
£50.84 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/16 x 24

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/16 x 24

SKU: OSG-23104764

Size 5/16
Pitch 24
Flute Length 22
Shank Diameter 8
Overall Length 72
£40.27 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 28

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 28

SKU: OSG-23104724

Size 1/4
Pitch 28
Flute Length 19
Shank Diameter 6.3
Overall Length 66
£35.57 ex VAT
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OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 10 x 32

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 10 x 32

SKU: OSG-23104674

Size No. 10
Pitch 32
Flute Length 16
Shank Diameter 5
Overall Length 58
£42.63 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 13

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 13

SKU: OSG-23104894

Size 1/2
Pitch 13
Flute Length 29
Shank Diameter 9
Overall Length 89
£73.51 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 16

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

SKU: OSG-23104794

Size 3/8
Pitch 16
Flute Length 24
Shank Diameter 10
Overall Length 80
£50.84 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/16 x 18

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

SKU: OSG-23104744

Size 5/16
Pitch 18
Flute Length 22
Shank Diameter 8
Overall Length 72
£40.27 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 10 x 24

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 10 x 24

SKU: OSG-23104664

Size No. 10
Pitch 24
Flute Length 16
Shank Diameter 5
Overall Length 58
£42.63 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 8 x 32

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

SKU: OSG-23104644

Size No. 8
Pitch 32
Flute Length 13
Shank Diameter 4.5
Overall Length 53
£42.63 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 6 x 32

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

SKU: OSG-23104614

Size No. 6
Pitch 32
Flute Length 13
Shank Diameter 3.55
Overall Length 50
£42.63 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 5 x 40

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 5 x 40

SKU: OSG-23104594

Size No. 5
Pitch 40
Flute Length 11
Shank Diameter 3.15
Overall Length 48
£69.82 ex VAT
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OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 4 x 40

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 4 x 40

SKU: OSG-23104574

Size No. 4
Pitch 40
Flute Length 11
Shank Diameter 3.15
Overall Length 48
£69.82 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 9

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 9

SKU: OSG-22207444

Size 1.1/4
Pitch 9
Flute Length 37
Shank Diameter 22
Overall Length 137
£438.02 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/8 x 9

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/8 x 9

SKU: OSG-22207434

Size 1.1/8
Pitch 9
Flute Length 37
Shank Diameter 20
Overall Length 127
£344.16 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1 x 10

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1 x 10

SKU: OSG-22207424

Size 1
Pitch 10
Flute Length 45
Shank Diameter 18
Overall Length 130
£197.52 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/8 x 11

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/8 x 11

SKU: OSG-22207414

Size 7/8
Pitch 11
Flute Length 38
Shank Diameter 16
Overall Length 118
£166.24 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 12

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 12

SKU: OSG-22207394

Size 3/4
Pitch 12
Flute Length 37
Shank Diameter 14
Overall Length 112
£120.26 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14

SKU: OSG-22207374

Size 5/8
Pitch 14
Flute Length 32
Shank Diameter 12.5
Overall Length 102
£80.17 ex VAT
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OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 16

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 16

SKU: OSG-22207354

Size 1/2
Pitch 16
Flute Length 29
Shank Diameter 9
Overall Length 89
£53.28 ex VAT
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Carbon and alloy steels through to austenitic stainless - the bulk of general engineering work. Cobalt HSS-E holds its edge at the temperatures these generate, which is why it is the sensible default here.

Stainless is the one that catches people out. The swarf comes off long and stringy, so a spiral flute in blind holes saves a lot of broken taps.