Dormer E500 HSS Coarse Tap, Straight Flute, 12mm x 1.75 Second
Dormer E500 HSS coarse tap (12mm x 1.75) for precision threading. Suitable for hand or machine use. ISO529 compliant.
The Dormer E500 HSS Coarse Tap is an essential tool for precision threading applications. Known for its high speed steel (HSS) construction and straight flute geometry, this versatile tap can be used both by hand and in machine operations, making it ideal for various tapping requirements.
This second or intermediate tap is part of a set that includes taper, second, and bottoming taps, designed for efficient thread cutting in through or blind holes. The E500 is especially suitable for creating metric coarse threads and complies with ISO529 standards for superior performance and reliability.
Key Features
- Material: High Speed Steel (HSS) for durability and long tool life
- Flute Geometry: Straight flutes ensure effective chip removal during tapping
- Tolerance: Class 2 for 6H fit, ensuring precision threads
- Surface Treatment: Bright finish for corrosion resistance
- Chamfer No: 1, 2, and 3 (Serial No 4 and 5) suitable for various applications
- Size: 12.0mm x 1.75 (second tap in set)
With its Dormer quality assurance, this tap is a dependable choice for professionals seeking accuracy and efficiency in metalworking tasks.
- Hand or machine tapping
- Through and blind holes
- Thread cutting in most materials
- Metric coarse threading applications
- Material: High Speed Steel (HSS)
- Tolerance: Class 2 for 6H Fit
- Surface Treatment: Bright
- Flute Geometry: Straight Flutes
- Chamfer No: 1, 2, and 3 (Serial No 4 and 5)
- Size: 12.0mm x 1.75 (second tap in set)
- Weight: 48 gm
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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