Description
Metric fine blind-hole tap for left-hand threads.
Application
For metric fine left-hand blind holes.
Features
Left-hand thread.
AlTiX coating.
Advantages
High process reliability.
Product Data
Product type: Master Tap Blind-Hole Machine Tap Metric Fine Left-Hand Thread
Article family: 137190
Thread size: 24×1.5
Thread pitch: 1.5 mm
Thread form: Form C left-hand thread
Tolerance: ISO 2X 6HX
Tool material: HSS-E-PM
Coating / surface: AlTiX
Dimensions
Overall length L: 160 mm
Shank diameter Ds: 18 mm
Square: 14.5 mm
Recommended tapping-hole diameter: 21 mm
Cutting Data
Aluminium: 30 m/min
Steel <500 N/mm²: 30 m/min
Steel <750 N/mm²: 25 m/min
Steel <900 N/mm²: 12 m/min
INOX <900 N/mm²: 10 m/min
ISO Code
Aluminium and plastics: N
Aluminium: N
Aluminium cast >10% Si: N
Steel <500 N/mm²: P
Steel <750 N/mm²: P
Steel <900 N/mm²: P
Steel <1100 N/mm²: P
Steel <1400 N/mm²: P
Steel <55 HRC: H
Steel <60 HRC: H
Steel <65 HRC: H
Steel <67 HRC: H
Steel <70 HRC: H
INOX <900 N/mm²: M
INOX >900 N/mm²: M
Titanium >850 N/mm²: S
Cast iron GG/GGG: K
Copper alloys: N
Graphite / GRP / CRP: N