• Diameter: 1/4"

• Overall Length: 4"

• Shank: 1/4" Hex

• Designed For Bosch Spinlock Arbor, But Universal Design Fits Most All Arbor Sets

• Can Be Used In Wood, Metal Or Plastics

• 135 Degree Split Point For Fast Easy Starts

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.