1/4'' Upcut Ballnose - 1/4'' Shank - BN-25UC

This ¼" Upcut Ball Nose Bit is a go-to cutter for smooth 3D carving, contouring, and detailed pocket work on your CNC. The ball nose profile leaves clean, flowing surfaces, while the upcut geometry pulls chips up and out of the cut—keeping your bit cooler and your details crisp.

Recommended Companion Bit - 1/4"Downcut Ballnose (Click Here)

Recommended Feeds & Speeds 

• Hobby CNC with Router -  60 IPM
• Hobby CNC with Spindle - 90 IPM
• Industrial CNC -  180 IPM
• Cut Depth Per Pass - .25" 
• RPM's - 18,000
• Plunge Rate = 50% of Feedrate (ex: Feedrate=100 IPM, Plunge Rate=50 IPM)
• These Feedrates are recommended starting points, each CNC is different and feedrates will vary.

Bit Info

• Diameter: 1/4''
• Rotation: Upcut
• Cutting Height: 1''
• Shank Size: 1/4''
• Flutes: 2
• Overall Length: 2 1/2''
• Material: Solid Carbide
• Part #: BN-25UC