Extension Tap M2.5x0.45 HSS-E MPN:20890-M2.5

The bright finish on these taps provides a smooth, polished surface. High-performance taps are harder and more wear-resistant than high-speed steel taps. They provide good precision and accuracy in threading tasks.

Technical Specifications

• Item Extension Tap
• Thread Size M2.5x0.45
• Thread Standard Metric Coarse
• Tap Finish Bright (Uncoated)
• Overall Length 70.00 mm
• Thread Length 20.00 mm
• 75% Thread Drill Size 2.10 mm
• Thread Limit D3
• Thread Direction Right Hand
• Number of Flutes 3
• 55% Thread Drill Size #44
• 65% Thread Drill Size #46
• Coolant Fed Non-Coolant Through
• Extended Neck Yes
• Extended Shank Yes
• Spiral Direction Neutral
• Material Grade - Machining Vanadium High Speed Steel
• Measurement System Metric
• Primary Material Application Steel
• Primary Material Application ISO Code P
• Series MMB
• Shank Dia. 1.70 mm
• Shank Length 19.00 mm
• Square Size 1.30 mm
• Standards DIN 357
• Tap Chamfer Taper
• Tap Grouping Individual
• Tap Length Standard DIN 13, ISO 2
• Tap Material HSS-E
• Tap Shank Standard DIN 13, ISO 2
• Tap Style Spiral Point
• Tap Thread Size M2.5x0.45
• Tap Type Spiral Point
• Thread Pitch 0.45mm

Manufacturer Details

• Manufacturer: Walter
• Condensed Mfg Number: 20890M25
• MPN: 20890-M2.5

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: DE
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207403000
• GDS Category Name: Extension Taps
• GDS Family Name: Threading
• GDS Segment Name: Machining
• UNSPSC: 27112806
• UNSPSC Class ID: 28
• UNSPSC Commodity Name: Tool attachments and accessories
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: Threading taps
• UNSPSC Family ID: 11
• UNSPSC Family Name: Hand tools
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR