BB Corner Rounding End Mill HSS R Angle Fillet Radius Quarter Circle Cutter 2&4 Flute Inch Machine Tool R1 R2 R3 R4 R5 R20

BB Corner Rounding End Mills

Intended for use in milling rounded corners，Producing an outside radius.

Aluminium-containing high-speed steel:
Provide rapid chip removal. Used for milling low-carbon steel, aluminum, copper, iron and non ferrous materials.

BLACK-BLADE series

5PCS: R1 R2 R3 R4 R5
6PCS: R1 R2 R3 R4 R5 R6
7PCS: R1 R2 R3 R4 R5 R6 R7
8PCS: R1 R2 R3 R4 R5 R6 R7 R8

Dimensions:

R×D1×D×L
R1.59=R1/16×5/16/×3/8×2-5/8
R1.98= R5/64 ×5/16 ×13/32 × 2-3/4
R6.35×15.9= R1/4 × 5/8 × 13/16 × 3-1/2
R7.94=R5/16 × 5/8×15/16×3-1/2
R3.5×1/2x13x3''
R4.5×1/2x15x3''
R4.76×12.7×15.9×88.9=R3/16×1/2×5/8×3-1/2
R9.53=R3/8×3/4×3/4×4-1/16×3-1/2
R2.38=R3/32×3/8×7/16×2-3/4

Note:
R9 now has only 2Teeth,
R3,R4,R5,R6 has 2teeth and 4teeth.

Unit:mm

Works and reviews of customers (Thanks!）

BB Carbide Corner Rounding Cutter

If you need higher hardness and precision. Or you want to use it on CNC. You can click the picture below to view the product.

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