Metric Spiral Pointed Taps
YG-1 12mmX1.25mm 3 Flute D5 Hardslick Coated HSS-Vanadium Spiral Pointed Plug Taps

Metric Spiral Pointed Taps

Item #: 12-679-122
Brand: YG
Size Type: Metric
Thread Size: 12mmX1.25mm
Thread Limit: D5

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Ultimate tap performance


Hardslick Coating
  • Range: up to 37Rc.
  • Excellent results on steel, stainless steel, nickel alloys and aluminum.
  • Reduces galling and seizing.
  • Extends tap life with minimal coolant.
  • Reduces tap inventory.


  • For machine tapping but can also be used by hand.
  • Designed for through hole applications and will outlast a spiral flute tap by a significant amount.


  • Spiral point is designed to push the chips ahead of the cutting action, helping to reduce loading in the flutes.
YG L9525 12MM x 1.25 D5 HSS Vanadium Spiral Point Plug Tap w/Hardslick Coating
Product Specifications
Brand YG
Size Type Metric
Thread Size 12mmX1.25mm
Thread Limit D5
Chamfer Style Plug
No. of Flutes 3
Finish Coating Hardslick
Tool Material Vanadium High Speed Steel
Cutting Direction Right Hand
Flute Length 1-21/32"
Flute Shape Straight Flute
Helix Angle 0° Helix
Material To Be Machined Steel, stainless steel, exotics and for moldmaking
OC_Wood X
Overall Length 3-3/8"
Prop. 65 Yes
Size 12mm
Square Length 7/16"
Square Size .275"
Thread Direction Right Hand
Thread Length 1-21/32"
Type Metric spiral pointed taps
weight 0.1 lbs
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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