Taper tap details
Drillco 30MM-3.50 4FL Taper Tap (28A300AT)
Drillco 28A300AT 30MM-3.50 4FL Taper Tap is a straight flute “Hand Tap,” widely used for general machine tapping operations. This versatile taper tap is suitable for both production and hand tapping in a broad range of materials. Designed for threading through or blind holes, it features general purpose high-speed steel (HSS) construction with a black oxide surface treatment for enhanced durability. The 118° conventional point allows rapid penetration, and the jobber length fits most use cases. Made in the USA.
30MM-3.50 4-flute taper tap
Straight flute design for versatile application
118° conventional point for rapid penetration
Black oxide surface treatment for improved tool life
Jobber length for most general use cases
Effective for various tapping operations
Durable with black oxide finish to resist wear
Quick penetration with optimized point angle
Suitable length for general purpose tapping
Technical Specifications:
Thread Size: 30MM-3.50
Type: 4-Flute Taper Tap
Material: General Purpose High-Speed Steel (HSS)
Finish: Black oxide surface treatment
Point Angle: 118° conventional point
Length: Jobber length
Application: Production and hand tapping of through or blind holes
Product identification
- Brand: Drillco
- Model / MPN: 28A300AT
