Dormer E500M3NO6 HSS Straight Flute Hand Tap M3 × 0.5mm (Pack of 3)

Dormer E500M3NO6 HSS Straight Flute Hand Tap M3 × 0.5mm (Pack of 3)

This Dormer E500M3NO6 set contains three high-speed steel (HSS) straight flute hand taps, ideal for creating M3 x 0.5mm ISO-metric threads. The set includes taps with differing lead tapers (6-8xP, 4-6xP, and 2-3xP) for optimal thread cutting in free machining and plain carbon steel. Suitable for both through and blind hole applications, these taps offer a 1.5xD usable tool depth to diameter ratio. The bright (uncoated) finish ensures smooth operation. Conforms to ISO 529 standards.

Features

• High-Speed Steel (HSS) construction
• Straight flute design
• Metric Coarse thread form
• ISO 529 compliant
• Suitable for through or blind holes
• 1.5xD usable tool depth to diameter ratio
• Bright (uncoated) finish
• Pack of 3 taps (taper, second, and plug)

Specifications

• Thread Size: M3 x 0.5mm
• Shank Diameter: 3.15mm
• Square Drive: 2.5mm
• Threading Length: 12.5mm
• Overall Length: 48mm
• Pre-machined Hole Diameter: 2.5mm
• Clamping Length (LSC): 5mm
• Clamping Width (WSC): 2.5mm
• Connection Diameter (DCON MS): 3.15mm
• Flute Count (NOF): 3
• Usable Length (LU): 12.5mm