Description
Drillco 28E330AB 33mm x 3.5 Metric Bottoming Tap includes straight flute “hand taps,” known for being the most popular and versatile style used in general machine tapping operations. This bottoming tap is designed to cut threads close to the bottom of blind holes, making it essential for finishing threads where full thread depth is required. Suitable for both production and hand tapping, it works effectively across a wide range of materials including steel, aluminum, brass, and plastics. Engineered for durability and precision, this tap ensures clean, sharp threads and minimizes tool wear.
Features:
- Made from general purpose high-speed steel (HSS) for reliable durability
- 118° conventional point for rapid penetration and smooth cutting
- Bright finish enhances lubricity and is ideal for drilling in non-ferrous materials like aluminum
- Jobber length suitable for most general tapping applications
- Straight flute geometry for effective chip evacuation and clean threads
- Standard square shank compatible with common tap wrenches
Benefits:
- Enables threading close to the bottom of blind holes for maximum thread engagement
- Efficient chip removal for smooth and clean thread cutting
- Durable design for extended tool life in both production and hand tapping
- Versatile use in a broad range of materials and applications
Technical Specifications:
- Model: 28E330AB
- Size: 33mm x 3.5
- Type: Metric Bottoming Tap (Straight Flute)
- Material: General Purpose High-Speed Steel (HSS)
- Point Angle: 118° Conventional
- Finish: Bright
- Length: Jobber Length
- Shank: Standard Square
- Application: General machine tapping in various materials
- Country of Origin: USA
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