High Speed Steel Stubby Drill Bit. Also sometimes known as a screw machine drill bit. 135 degree split point.

Sizing:

• 1/8" Diameter x 7/8" flute length x 1-7/8" Overall Length. Product SKU: DR-HSSTA18  
• 9/64" Diameter x 15/16" flute length x 1-15/16" Overall Length. Product SKU: DR-HSSTB964
• 5/32" Diameter x 1" flute length x 2-1/16" Overall Length. Product SKU: DR-HSSTC532
• 11/64" Diameter x 1-1/16" flute length x 2-1/8" Overall Length. Product SKU: DR-HSSTD1164
• 3/16" Diameter x 1-1/8" flute length x 2-3/16" Overall Length. Product SKU: DR-HSSTE316
• 7/32" Diameter x 1-1/4" flute length x 2-3/8" Overall Length. Product SKU: DR-HSSTF732
• 1/4" Diameter x 1-3/8" flute length x 2-1/2" Overall Length. Product SKU: DR-HSSTG14
• 9/32" Diameter x 1-1/2" flute length x 2-11/16" Overall Length. Product SKU: DR-HSSTH932
• 5/16" Diameter x 1-5/8" flute length x 2-15/16" Overall Length. Product SKU: DR-HSSTI516
• 3/8" Diameter x 1-13/16" flute length x 3-1/8" Overall Length. Product SKU: DR-HSSTJ38
• 7/16" Diameter x 2-1/16" flute length x 3-7/16" Overall Length. Product SKU: DR-HSSTK716
• 1/2" Diameter x 2-1/4" flute length x 3-3/4" Overall Length. Product SKU: DR-HSSTL12