Bosch | TI21A 21 pc. Titanium-Coated Metal Drill Bit Set Overshoe & Base Diameter 3-1/4" Useable Length 17"

Diameter 3-1/4" Useable Length 17" Overall Length 22" Description N/A *Note Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM View More Sizes Item # Reviews Diameter Useable Length Overall Length Description HC8501

Water Resistant

Compact and Light weight Die Grinder

from the initial plunge until the blade is removed from the material

easy bit changes

Bosch | TI21A 21 pc. Titanium-Coated Metal Drill Bit Set Overshoe & Base Diameter 3-1/4" Useable Length 17"Bosch TI21A 21 pc. Titanium Coated Metal Drill Bit Set Includes: (2) 1 16", (2) 5 64", (1) 3 32", (1) 7 64", (2) 1 8", (1) 9 64", (1) 5 32", (1) 11 64", (2) 3 16", (1) 13 64", (1) 7 32", (1) 15 64", (2) 1 4", (1) 5 16", (1) 3 8", (1) 1 2" Bosch Titanium Coated Metal Drill Bits have been designed to satisfy the needs of HVAC or facility maintenance technicians, contractors and other pros who need solid, reliable bits for general application drilling in