Grooving/Cut-Off Toolholder
NEL2525M3 25mm H x 25mm W x 150mm OAL x 32mm F LH TopGroove™ NE Toolholder
Fastenal Part No. (SKU)
Manufacturer Part No.
This is a Non Catalog Item
Online Price: $103.91 / each
Product Attributes
ANSI Code NEL2525M3
Cut Depth (in) 0.2098
Cut Depth (mm) 5.330
Gage Insert N.3R
Hand of Tool LEFT
Head Length (in) 0.8661
Head Length (mm) 22.000
ISO Code NEL2525M3
Max Boring Depth (in) 2.0000
Max Boring Depth (mm) 50.800
Mount Type Top Notch Clamp
Shank Height (in) 0.9843
Shank Height (mm) 25.000
Shank Width (in) 0.9843
Shank Width (mm) 25.000
System of Measurement Metric
Tool Length (in) 5.9055
Tool Length (mm) 150.000
Type Grooving/Cut-Off Toolholder
Product Weight 0.015
UOM each
The Top Groove & Top Thread system is the most rigid tool on the market. Locking forces in three directions on the insert offer superior resistance to thrust and tangential force. The simplistic design avoids costly set-up errors that can occur with laydown type threading tools. Accepts both threading and grooving inserts. First choice for heavy-duty or high-feed applications. The rigid tool results in better surface finishes. Excellent chip control. Consistent carbide grades provide long tool life. Multiple grooving and threading insert endforms available as standards.
  • Holder shipped with clamp and clamp screw
  • Left hand #3
  • Metric

Best choice for job shop environments. Especially effective for single-point threading of course pitches, Acme, Buttress, and API threads. Best for multi-tooth threading applications. Right-hand holders use left-hand inserts. Left hand holders use right-hand inserts
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