ISO TAP T474 Bottoming, BSB, straight flute, N, HSS, Brt.
ISO TAP T474 Bottoming, BSB, straight flute, N, HSS, Brt.

ISO TAP T474 Bottoming, BSB, straight flute, N, HSS, Brt

£13.56 – £83.17

ISO TAP T474 Bottoming, BSB, straight flute, N, HSS, Brt.

SKU: 01t28000001sR63AAE Categories: ,

Description

ISO TAP T474 Bottoming, BSB, straight flute, N, HSS, Brt. For general purpose use, through & blind holes. Suitable for both hand and machine operations. Depths up to approx. 1 x d1. Suitable for materials up to 1000N/mm2

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Range
Features
Application
Specification
pitemd1tpilimitlengthl1mmlengthl2mmdiameterd2mmsqlengthl4mmz RRP
(inc GST)		 Image Info
T4740794 5/16 26 Z4 72 22 8 6.3 9 4 £14
  • T4740794
  • 5/16
  • 26
  • Z4
  • 72
  • 22
  • 8
  • 6.3
  • 9
  • 4
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T4740953 3/8 26 Z4 80 24 10 8 11 4 £17
  • T4740953
  • 3/8
  • 26
  • Z4
  • 80
  • 24
  • 10
  • 8
  • 11
  • 4
  • Pack Qty: 1
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  • Order Multiple: 1
T4741111 7/16 26 Z4 85 25 8 6.3 9 4 £24
  • T4741111
  • 7/16
  • 26
  • Z4
  • 85
  • 25
  • 8
  • 6.3
  • 9
  • 4
  • Pack Qty: 1
  • Barcode: 9311963034027
  • Order Multiple: 1
T4741270 1/2 26 Z4 89 29 9 7.1 10 4 £22
  • T4741270
  • 1/2
  • 26
  • Z4
  • 89
  • 29
  • 9
  • 7.1
  • 10
  • 4
  • Pack Qty: 1
  • Barcode: 9311963015767
  • Order Multiple: 1
T4741429 9/16 26 Z4 95 30 11.2 9 12 4 £37
  • T4741429
  • 9/16
  • 26
  • Z4
  • 95
  • 30
  • 11.2
  • 9
  • 12
  • 4
  • Pack Qty: 1
  • Barcode: 9311963348346
  • Order Multiple: 1
T4741588 5/8 26 Z4 102 32 12.5 10 13 4 £33
  • T4741588
  • 5/8
  • 26
  • Z4
  • 102
  • 32
  • 12.5
  • 10
  • 13
  • 4
  • Pack Qty: 1
  • Barcode: 9311963348353
  • Order Multiple: 1
T4741905 3/4 26 Z4 112 37 14 11.2 14 4 £48
  • T4741905
  • 3/4
  • 26
  • Z4
  • 112
  • 37
  • 14
  • 11.2
  • 14
  • 4
  • Pack Qty: 1
  • Barcode: 9311963348360
  • Order Multiple: 1
T4742223 7/8 26 Z4 118 38 16 12.5 16 4 £72
  • T4742223
  • 7/8
  • 26
  • Z4
  • 118
  • 38
  • 16
  • 12.5
  • 16
  • 4
  • Pack Qty: 1
  • Barcode: 9311963348377
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T4742540 1 26 Z4 130 45 18 14 18 4 £83
  • T4742540
  • 1
  • 26
  • Z4
  • 130
  • 45
  • 18
  • 14
  • 18
  • 4
  • Pack Qty: 1
  • Barcode: 9311963348384
  • Order Multiple: 1
  • General purpose use
  • Suitable for materials up to 1000N/mm2
  • Through & blind holes
  • Suitable for both hand and machine operations
  • Depths up to approx. 1 x d1
ISO VDI Description Condition Hardness Strength Optimal
P 1 Steel - Non-alloy, cast & free cutting (~ 0.15 %C) Annealed 125 440
P 2 Steel - Non-alloy, cast & free cutting (~ 0.45 %C) Annealed 190 640
P 3 Steel - Non-alloy, cast & free cutting (~ 0.45 %C) Quenched & Tempered 250 840
P 4 Steel - Non-alloy, cast & free cutting (~ 0.75 %C) Annealed 270 910
P 6 Steel - Low alloy & cast < 5% of alloying elements Annealed 180 610
P 7 Steel - Low alloy & cast < 5% of alloying elements Quenched & Tempered 275 930
K 15 Cast Iron, Grey (GG) - Ferritic / Pearlitic 180 610
K 17 Cast Iron, Nodular (GGG) - Ferritic 160 570
K 19 Cast Iron, Malleable - Ferritic 130 460
N 21 Aluminum & Magnesium, wrought alloy - Non Heat Treatable 60 210
N 22 Aluminum & Magnesium, wrought alloy - Heat Treatable Age Hardened 100 360
N 23 Aluminum & Magnesium, cast alloy ?12% Si - Non Heat Treatable 75 270
N 24 Aluminum & Magnesium, cast alloy ?12% Si - Heat Treatable Age Hardened 90 320
N 26 Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1% 110 390
N 28 Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn) 100 360

KEY

Optimal Effective PSteel MStainless KCast Iron NNon-Ferous Metals STitanium & Super Alloys HHard Materials
Designation
N
Material
HSS
Finish
Brt
Max Cut Depth
1xD
Shank Form
A
Standard
ISO529
Thread Form
BSB
Nut Tolerance
Z4 Medium
Lead
Bottoming