IRWIN INDUSTRIAL TOOL CO - ACH 8139 7/16-14 NC Plug Tap
The IRWIN INDUSTRIAL TOOL CO - ACH 8139 7/16-14 NC Plug Tap is a purpose-built threading tool for professional automotive shop tasks. Designed to cut 7/16-14 NC threads accurately, this plug tap is suitable for use in general maintenance, repair, and machining applications where consistent thread form and fit are required. The compact design and familiar 8139 model reference make it easy to specify for replacement or kit builds in mechanic workstations.
Garage Tools And Universal Mechanic Tools
This tap is a practical addition to garage tools and universal mechanic tools collections. It provides reliable thread cutting for fasteners conforming to 7/16-14 NC specifications, supporting routine repairs on automotive components, brackets, and assemblies. The product is engineered for compatibility with common tap holders and hand-tap wrenches used in shop environments, allowing technicians to achieve clean start and thread engagement.
Professional Automotive Shop Tools
For professional automotive shop tools needs, the 8139 plug tap delivers predictable performance for threading operations. Its geometry is optimized for general-purpose tapping of standard coarse threads, offering a balance between chip clearance and thread accuracy. Technicians will find it effective for both maintenance and restoration tasks where repeatable thread quality matters.
Application And Care
Use cutting fluid appropriate to the workpiece material to extend tool life and improve chip evacuation. Ensure proper alignment and support of the workpiece when tapping to reduce risk of breakage. Inspect threads after tapping to confirm tolerance and fit for mating fasteners. Store the tap in a protective case or rack to prevent damage to cutting edges and to maintain readiness for workshop use.
The IRWIN INDUSTRIAL TOOL CO - ACH 8139 7/16-14 NC Plug Tap is a straightforward choice for shops that require dependable threading tools for coarse NC fasteners. Fast shipping.
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