2-flute Ball-nose Stub End-mills (MM208) Specifications

Specifications

• Geometry - 2 flute, 1/8 in. (3.18 mm) shank,  ball point
• Length - 1.50 in. ±0.010 in. 
• Tip dia. - nominal  +0.0000, -0.0020 in.
• Shank dia. - 0.1250 in. (3.18 mm) +0.00, -0.0002 in.
• Runout (TIR) - ± 0.0002 in.
• Max. depth of cut - DOC = min. 1.5 X tip dia. ± 0.005 in
• Material - solid submicrograin carbide
• Ring Set - 0.800 in. ± 0.002 in. (optional)
• Operating RPM - CNC certified operation 20k RPM to 100k RPM

Benefits

• Ball nose tip provides step-free contour milling of 3D solid models
• Spiral geometry insures efficient debris removal
• Cutting edge geometry virtually eliminates chatter at high feed rates
• Flute geometry optimized for non-ferrous metals and soft steels

Notes

• These tools MUST be used with a high quality cutting fluid
• What is a "Depth Ring"?

Applications

• Steel-rule die counter-plates
• 3D contour modeling
• Custom jewelry 
• "O" ring seals
• Engraving trophies, awards and medallions