
This 13-piece R8 collet set gives you precise, reliable toolholding for milling machines, drill presses, boring machines and machining centers, covering sizes from 1/8" up to 7/8" (including all common fractional sizes). With a tight 0.0012" (30 μm) TIR, these collets deliver the concentricity and low runout needed for accurate cuts, smoother finishes and longer tool life. Machined from hardened, precision-ground 45# steel, each collet resists deformation under high-speed milling and heavy grinding so you can push your feeds and speeds with confidence. The internal thread design and standard 7/16"-20 UNF drawbar interface simplify tightening and make it easy to secure double-ended tools without extra adapters, speeding setup and reducing downtime. Because the set includes every frequently used size, you can quickly match the right collet to your cutter for optimal clamping force and repeatable results. Labeled storage boxes keep each collet organized, protected and easy to transport, cutting tool change time and preventing loss or damage. Built to serve demanding sectors such as aerospace, automotive, medical and electronics, this set balances industrial-grade durability with shop-friendly usability. If you need accurate, dependable toolholding that improves part quality, reduces scrap and streamlines workflow, this R8 collet set delivers the precision and value required for professional machining.
R8 collet chucks clamp 1/8"–7/8" with a 7/16"-20 UNF drawbar thread and 0.0012 in (30 μm) TIR for precise machining. The internal thread design simplifies tightening end mills and secures double-ended tools, improving efficiency when cutting keyways or performing other tasks. Machined from hardened, precision-ground 45# steel, they withstand high-speed milling and heavy grinding while resisting deformation. Suitable for aerospace, automotive, medical and electronics applications. Set includes 13 collet sizes: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8".
Dostawa możliwa już 18.11.
Od 440 zł
Do 14 dni
100% bezpiecznie