For maximum rigidity use the standard length bits where possible
Suitable for a wide range of materials, hardwood, softwood, acrylic sheet, etc

Product Info
DESCRIPTION TYPE: Carbide – Long Series
SHANK INCH: 1/4
SHANK MM: 6.35
C INCH: 2-1/4
C MM: 57.10
B INCH: 1/2
B MM: 12.7
A MM: 3.2
Multiple: 1
Pack Quantity: 1