2-Cutter Spline Bit 1/2 in x 17 in x 22 in

Two-fluted spline bits have a series of 12 splines that slide into an equal but opposite series of splines in the spline hammer drive system. This positive spline-to-spline engagement allows for maximum energy transmission from the hammer to the bit. High-grade carbide tips are vacuum brazed onto a heat-treated steel body, providing two cutting edges that pulverize concrete as the hammer rotates and strikes the work surface. Available in diameters from 3/8" to 1-1/2" as well as metric diameters. One per package.

• 1/2" diameter, 2-cutter head
• Spline shank
• 16" drilling depth
• 22" overall length

• Height 558.8 mm 
• Width 12.7 mm 
• Length 12.7 mm 
• Weight 517.1 g 

• Self Feeding Yes
• Single / Double Ended Single
• Recommended Safety Equipment Safety glasses and gloves
• Bit Type Percussion
• Case Included No
• Overall Bit Length 22
• Number of Cutter Heads 2
• Usable Length (in) 17
• Drilling Depth (in) 16
• Shank Diameter Inches 0.375