Imperial 82586 Aircraft Extension Bit, 1/4" Picnic Tables Size: Universal

Size: Universal

For general-purpose cutting

Highest grade hardened and tempered spring steel blade

Returns to its original size when the water is turned off

Superior rust-inhibitive topcoats

Imperial 82586 Aircraft Extension Bit, 1/4" Picnic Tables Size: UniversalAircraft extension bits are used for drilling holes in hard to reach places because of their 12" length. The 135 split point eliminates the need for center punching. This drill bit will not "wander," not even on curved surfaces. Highlights: Size: 1 4" Jobber length flutes Decimal Equivalent: 0. 2500 Shanks are spring tempered to prevent bending National Aerospace Standard 907 type B, type A243 specifications Warning: This product contains chemicals