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UNF HSS 5% Cobalt Spiral Flute INOX Machine Tap for Stainless Steel - TB924 Series (YG-1)

(TB924) Performance

Starting at £20.15 £16.79

The YG-1 TB924 series UNF HSS 5% Cobalt INOX combo taps are for high performance tapping on Stainless Steel (also suitable for Soft Steels, Structural Steel & Titanium/Nickel Alloys). These come with a patented design to prevent overfeeding and premature tap failure. They also have a VAP surface treatment to reduce friction 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.10 32 10 70 25 6 3 4.9 4.1
Approx. 3 days. Subject to availability
£21.18 £17.65

ØD1 (Diameter) No.10
TPI 32
L1 (Flute Length) 10
L2 (Overall Length) 70
L3 25
ØD2 6
No. Of Flutes 3
K (Square) 4.9
Drill Dia 4.1
- +
TB924342
More Information
No.12 28 10 80 30 6 3 4.9 4.7
In Stock
£20.88 £17.40

ØD1 (Diameter) No.12
TPI 28
L1 (Flute Length) 10
L2 (Overall Length) 80
L3 30
ØD2 6
No. Of Flutes 3
K (Square) 4.9
Drill Dia 4.7
- +
TB924382
More Information
1/4" 28 10 80 30 7 3 5.5 5.5
Approx. 3 days. Subject to availability
£20.15 £16.79

ØD1 (Diameter) 1/4"
TPI 28
L1 (Flute Length) 10
L2 (Overall Length) 80
L3 30
ØD2 7
No. Of Flutes 3
K (Square) 5.5
Drill Dia 5.5
- +
TB924422
More Information
5/16" 24 10 90 35 8 3 6.2 6.9
In Stock
£22.40 £18.67

ØD1 (Diameter) 5/16"
TPI 24
L1 (Flute Length) 10
L2 (Overall Length) 90
L3 35
ØD2 8
No. Of Flutes 3
K (Square) 6.2
Drill Dia 6.9
- +
TB924462
More Information
3/8" 24 10 100 39 9 3 7 8.5
Approx. 3 days. Subject to availability
£25.86 £21.55

ØD1 (Diameter) 3/8"
TPI 24
L1 (Flute Length) 10
L2 (Overall Length) 100
L3 39
ØD2 9
No. Of Flutes 3
K (Square) 7
Drill Dia 8.5
- +
TB924502
More Information
7/16" 20 13 100 40 8 3 6.2 9.9
In Stock
£32.27 £26.89

ØD1 (Diameter) 7/16"
TPI 20
L1 (Flute Length) 13
L2 (Overall Length) 100
L3 40
ØD2 8
No. Of Flutes 3
K (Square) 6.2
Drill Dia 9.9
- +
TB924542
More Information
1/2" 20 13 100 40 9 3 7 11.5
In Stock
£31.98 £26.65

ØD1 (Diameter) 1/2"
TPI 20
L1 (Flute Length) 13
L2 (Overall Length) 100
L3 40
ØD2 9
No. Of Flutes 3
K (Square) 7
Drill Dia 11.5
- +
TB924582
More Information
9/16" 18 15 100 40 11 3 9 12.9
Approx. 3 days. Subject to availability
£35.94 £29.95

ØD1 (Diameter) 9/16"
TPI 18
L1 (Flute Length) 15
L2 (Overall Length) 100
L3 40
ØD2 11
No. Of Flutes 3
K (Square) 9
Drill Dia 12.9
- +
TB924622
More Information
5/8" 18 15 100 40 12 3 9 14.5
Approx. 3 days. Subject to availability
£45.66 £38.05

ØD1 (Diameter) 5/8"
TPI 18
L1 (Flute Length) 15
L2 (Overall Length) 100
L3 40
ØD2 12
No. Of Flutes 3
K (Square) 9
Drill Dia 14.5
- +
TB924662
More Information
3/4" 16 17 110 44 14 4 11 17.5
In Stock
£65.90 £54.92

ØD1 (Diameter) 3/4"
TPI 16
L1 (Flute Length) 17
L2 (Overall Length) 110
L3 44
ØD2 14
No. Of Flutes 4
K (Square) 11
Drill Dia 17.5
- +
TB924722
More Information
7/8" 14 17 125 50 18 4 14.5 20.5
Approx. 3 days. Subject to availability
£75.84 £63.20

ØD1 (Diameter) 7/8"
TPI 14
L1 (Flute Length) 17
L2 (Overall Length) 125
L3 50
ØD2 18
No. Of Flutes 4
K (Square) 14.5
Drill Dia 20.5
- +
TB924762
More Information
Features & Benefits
  • UNF Machine Tap for Stainless Steel
  • HSS 5% Cobalt Substrate
  • Spiral Flute for Blind Holes
  • VAP surface treatment reduces friction
  • For High Performance Tapping of Stainless Steel (also suitable for Soft Steel, Structural Steel & Titanium/Nickel Alloys)
  • Excellent for stickier materials such as 316 stainless or soft steels
Specification
Specification
Substrate Description HSS 5% Cobalt
Helix Angle 60°
Tolerance 2B
Max Depth 2.5xD
Coating Description VAP finish
Oil Grooves No
Performance 3
Through Coolant No
Applicable Materials Exotics, Stainless Steel, Steel
Hole Type Blind Hole
Thread Form UNF (Unified Fine)
Product Range Stainless Steel (INOX) Machine Taps
Substrate HSS
Surface Treatment Uncoated
Brand YG-1
Cutwel Sku TB924
Product Questions
Downloads & Cutting Data
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