R Special Jr.

R Special Jr.
Single-action interchangeable insert for round chamfering from R0.5 to R5 and also for small diameter round chamfering.
Using Fujigen's unique negative/positive method, it is possible to cut R5 in a single operation.

Part Number

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Part Number
NK20-05R
NK25-05R
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
φd
(mm)

142.16 €

1 10 Days 20

160.87 €

1 9 Days 25

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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 N/A Coating Y/N N/A
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 Drawing 1 Compatible Tip N43GXR

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