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UNC HSS 5% Cobalt Spiral Flute High Resistance TiN Coated Machine Tap - TD174 Series (YG-1)

(TD174) Performance

Starting at £12.64 £10.53

The YG-1 TD174 series UNC High Resistance Machine Taps are suitable for tapping Alloy & Hardened Steels up to 350HB, Hard Stainless Steel and Titanium/Nickel Alloys. They come with a TiN coating, HSS 5% Cobalt substrate and a spiral flute geometry for blind holes.
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Soft Steels Up To 400
Soft Steels Up To 700
Carbon Up To 850
Alloy Up To 850
Pre Hardened Steel Up To 1200
Hardened Steel Over 1200
Free Machining Stainless Steel Up To 850
Austenitic Stainless Steel Up To 850
Fer-Marten Stainless Steel Up To 1000
Grey Cast Iron Up To 500
Grey Cast Iron Up To 1000
Malleable Cast Iron Up To 700
Malleable Cast Iron Up To 1000
Titanium Up To 700
Titanium Alloy Up To 900
Titanium Alloy Up To 1300
Nickel Up To 500
Nickel Alloy Up To 900
Nickel Alloy Up To 1400
Copper Up To 350
Copper Alloy Short
Copper Alloy Long
Cu-Al-Fe
Al-Mg
Wrought Aluminium
Low Silicone Aluminium
High Silicone Aluminium
Thermo Plastics
Thermoset Plastics
CFRP-GFRP
Excellent Good
ØD1 (Diameter) PG Pitch TPI L1 (Flute Length) L2 (Overall Length) L3 ØD2 No. Of Flutes K (Square) Drill Dia Stock Price (ex VAT) Qty Action
No.4 40 6 56 18 3.5 3 2.7 2.3
Approx. 3 days. Subject to availability
£15.13 £12.61

ØD1 (Diameter) No.4
TPI 40
L1 (Flute Length) 6
L2 (Overall Length) 56
L3 18
ØD2 3.5
No. Of Flutes 3
K (Square) 2.7
Drill Dia 2.3
- +
TD174162
More Information
No.5 40 7 56 18 3.5 3 2.7 2.6
Approx. 5 days. Subject to availability
£12.64 £10.53

ØD1 (Diameter) No.5
TPI 40
L1 (Flute Length) 7
L2 (Overall Length) 56
L3 18
ØD2 3.5
No. Of Flutes 3
K (Square) 2.7
Drill Dia 2.6
- +
TD174202
More Information
No.6 32 7 56 20 4 3 3 2.85
Approx. 5 days. Subject to availability
£13.92 £11.60

ØD1 (Diameter) No.6
TPI 32
L1 (Flute Length) 7
L2 (Overall Length) 56
L3 20
ØD2 4
No. Of Flutes 3
K (Square) 3
Drill Dia 2.85
- +
TD174242
More Information
No.8 32 8 63 21 4.5 3 3.4 3.5
Approx. 5 days. Subject to availability
£12.64 £10.53

ØD1 (Diameter) No.8
TPI 32
L1 (Flute Length) 8
L2 (Overall Length) 63
L3 21
ØD2 4.5
No. Of Flutes 3
K (Square) 3.4
Drill Dia 3.5
- +
TD174282
More Information
No.10 24 10 70 25 6 3 4.9 3.9
Approx. 5 days. Subject to availability
£12.88 £10.73

ØD1 (Diameter) No.10
TPI 24
L1 (Flute Length) 10
L2 (Overall Length) 70
L3 25
ØD2 6
No. Of Flutes 3
K (Square) 4.9
Drill Dia 3.9
- +
TD174322
More Information
No.12 24 10 80 30 6 3 4.9 4.5
In Stock
£12.88 £10.73

ØD1 (Diameter) No.12
TPI 24
L1 (Flute Length) 10
L2 (Overall Length) 80
L3 30
ØD2 6
No. Of Flutes 3
K (Square) 4.9
Drill Dia 4.5
- +
TD174362
More Information
1/4" 20 13 80 30 7 3 5.5 5.2
Approx. 3 days. Subject to availability
£12.88 £10.73

ØD1 (Diameter) 1/4"
TPI 20
L1 (Flute Length) 13
L2 (Overall Length) 80
L3 30
ØD2 7
No. Of Flutes 3
K (Square) 5.5
Drill Dia 5.2
- +
TD174402
More Information
5/16" 18 14 90 35 8 3 6.2 6.6
In Stock
£17.71 £14.76

ØD1 (Diameter) 5/16"
TPI 18
L1 (Flute Length) 14
L2 (Overall Length) 90
L3 35
ØD2 8
No. Of Flutes 3
K (Square) 6.2
Drill Dia 6.6
- +
TD174442
More Information
3/8" 16 16 100 39 9 3 7 8
Approx. 5 days. Subject to availability
£20.70 £17.25

ØD1 (Diameter) 3/8"
TPI 16
L1 (Flute Length) 16
L2 (Overall Length) 100
L3 39
ØD2 9
No. Of Flutes 3
K (Square) 7
Drill Dia 8
- +
TD174482
More Information
7/16" 14 17 100 40 8 3 6.2 9.4
Approx. 3 days. Subject to availability
£27.22 £22.68

ØD1 (Diameter) 7/16"
TPI 14
L1 (Flute Length) 17
L2 (Overall Length) 100
L3 40
ØD2 8
No. Of Flutes 3
K (Square) 6.2
Drill Dia 9.4
- +
TD174522
More Information
1/2" 13 20 110 44 9 3 7 10.75
Approx. 3 days. Subject to availability
£28.37 £23.64

ØD1 (Diameter) 1/2"
TPI 13
L1 (Flute Length) 20
L2 (Overall Length) 110
L3 44
ØD2 9
No. Of Flutes 3
K (Square) 7
Drill Dia 10.75
- +
TD174562
More Information
9/16" 12 20 110 44 11 3 9 12.25
Approx. 3 days. Subject to availability
£34.08 £28.40

ØD1 (Diameter) 9/16"
TPI 12
L1 (Flute Length) 20
L2 (Overall Length) 110
L3 44
ØD2 11
No. Of Flutes 3
K (Square) 9
Drill Dia 12.25
- +
TD174602
More Information
5/8" 11 22 110 44 12 3 9 13.5
Approx. 3 days. Subject to availability
£41.06 £34.22

ØD1 (Diameter) 5/8"
TPI 11
L1 (Flute Length) 22
L2 (Overall Length) 110
L3 44
ØD2 12
No. Of Flutes 3
K (Square) 9
Drill Dia 13.5
- +
TD174642
More Information
3/4" 10 25 125 50 14 4 11 16.5
Approx. 3 days. Subject to availability
£62.09 £51.74

ØD1 (Diameter) 3/4"
TPI 10
L1 (Flute Length) 25
L2 (Overall Length) 125
L3 50
ØD2 14
No. Of Flutes 4
K (Square) 11
Drill Dia 16.5
- +
TD174702
More Information
7/8" 9 27 140 54 18 4 14.5 19.5
Approx. 3 days. Subject to availability
£78.30 £65.25

ØD1 (Diameter) 7/8"
TPI 9
L1 (Flute Length) 27
L2 (Overall Length) 140
L3 54
ØD2 18
No. Of Flutes 4
K (Square) 14.5
Drill Dia 19.5
- +
TD174742
More Information
1" 8 30 160 60 20 4 16 22.25
Approx. 3 days. Subject to availability
£106.58 £88.82

ØD1 (Diameter) 1"
TPI 8
L1 (Flute Length) 30
L2 (Overall Length) 160
L3 60
ØD2 20
No. Of Flutes 4
K (Square) 16
Drill Dia 22.25
- +
TD174782
More Information
1" 1/8 7 35 180 65 22 4 18 25
Approx. 3 days. Subject to availability
£151.84 £126.53

ØD1 (Diameter) 1" 1/8
TPI 7
L1 (Flute Length) 35
L2 (Overall Length) 180
L3 65
ØD2 22
No. Of Flutes 4
K (Square) 18
Drill Dia 25
- +
TD174822
More Information
Features & Benefits
  • UNC High Resistance Machine Tap
  • HSS 5% Cobalt Substrate
  • Spiral Flute for Blind Holes
  • TiN Coated
  • Suitable for Alloy & Hardened Steels <350HB, Hard Stainless Steel, Phosphor Bronze & Thermoset Plastics
Specification
Specification
Substrate Description HSS 5% Cobalt
Helix Angle 60°
Tolerance 2B
Max Depth 2.5xD
Coating Description TiN coated
Oil Grooves No
Performance 3
Through Coolant No
Applicable Materials Exotics, Hardened Steel, Stainless Steel, Steel
Hole Type Blind Hole
Thread Form UNC (Unified Coarse)
Product Range High Resistance Machine Taps
Substrate HSS
Surface Treatment Coated (PVD/CVD)
Brand YG-1
Cutwel Sku TD174
Product Questions
Downloads & Cutting Data