Imperial 82594 Aircraft Extension Bits, 3/8" Sponge Mops Easier drilling and reduced heat

Easier drilling and reduced heat for extended drill bit life

The multi-purpose combinations

Display Width: 3-1/4"

even in hard wood

Cool feel technology

Imperial 82594 Aircraft Extension Bits, 3/8" Sponge Mops Easier drilling and reduced heatAircraft 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: 3 8" Jobber length flutes Decimal Equivalent: 0. 3750 Shanks are spring tempered to prevent bending National Aerospace Standard 907 type B, type A243 specifications Warning: This product contains chemicals