Description
Drillco 28E420BT 42mm x 1.5 Metric Taper Tap is a versatile straight flute hand tap designed for producing clean and accurate threads in a wide range of materials. Ideal for both manual and machine tapping operations, this taper tap is suitable for general production use across many application material groups. Crafted from general purpose high-speed steel (HSS), it features a 118° conventional point for rapid penetration and efficient cutting. The bright finish enhances lubricity, making it especially effective for tapping non-ferrous materials like aluminum. With a jobber length for most applications and proudly made in the USA, this tap offers dependable performance and durability.
Features:
- Made from general purpose high-speed steel (HSS) for reliable tool life
- 118° conventional point enables rapid penetration and smooth cutting
- Bright finish enhances lubricity, ideal for non-ferrous materials such as aluminum
- Jobber length suitable for most general tapping applications
- Standard straight flute design for versatility
Benefits:
- Provides accurate and clean thread formation in a variety of materials
- Suitable for both hand and machine tapping operations
- Improved cutting performance and longer tool life due to premium finish
- Efficient for production environments and general use
Technical Specifications:
- Model: 28E420BT
- Type: 4-Flute Taper Tap
- Size: 42mm x 1.5 Metric
- Material: General Purpose High-Speed Steel (HSS)
- Finish: Bright
- Point Angle: 118° Conventional
- Length: Jobber
- Application: General machine tapping for through and blind holes
- Country of Origin: USA





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