R Special Jr.

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Part NumberVolume DiscountDays to Ship φd
Drawing Compatible Tip

4 Days or more


4 Days or more



  1. 1

Basic Information

Application Round Chamfer Maximum Blade Diameter (D)(mm) 25 work material general steel / Stainless Steel / Cast Iron / Aluminum / Resin
Single blade, two blades Single blade Peripheral Blade Y/N NA Coating Y/N NA
Coating Type Non-Coated R Size (R)(mm) 0.5~5 Number of flutes 1
Minimum Machining Diameter Ds(mm) 8.4 Overall Length L(mm) 120 ℓs(mm) 80
ℓn(mm) 40

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