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Bolton Tools ER25 all sizes Ultra Precision Collet for Mill Lathe

Regular price $3.00
Sale price $3.00 Regular price
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all sizes: 3-14 mm

15 in stock

Condition: New

Experience superior machining precision with the Bolton Tools ER25 collet, boasting an ultra-low 0.0003 inch runout. Its advanced cryogenic treatment enhances durability and accuracy by 50%, ensuring significantly extended tool life. Crafted from high-grade JIS-SUJ2 material, this collet features a superior internal finish thanks to full-line CNC grinding. Achieve rock-solid stability and consistent performance for all your demanding applications.

Hole Diameter 9mm
Clamping Range (8-9mm)
Material High Grade JIS-SUJ2 Steel
Hardness 46-50 HRC
Treatment Cryogenic & High-Frequency Quenching
Precision Grade Ultra Precision
Manufacturing Process Full-Line CNC Ground Internal Hole
Durability Improvement Up to 50% increased service life
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