PFERD SpyraKleen Power Tube Brush, Light Duty, Series: IBU, 3/8 in Brush Dia, 1 in Brush Length, 3-1/2 in Overall Length, Brass Fill, 0.004 in Filament/Wire Diameter, 1/8 in Stem Dia, Single Spiral Type, Single Stem

ITEM FEATURES:

• Achieves optimal performance when fully chucked in drill presses and collet equipped portable tools
• Flexible brushing action conforms well to threads and contours
• Features a stainless steel stem for strength and stiffness