#4 TiN Tipped Jobber Drill Bits 12 pack External Tooth Lock Washer 3/8 Aircraft Extension Drill Bit

3/8 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 3

Part # NAS620-C8L

11/32 Nitro Heavy Duty Jobber Drills - Pack of 6

Part # MS16562-121

#4 TiN Tipped Jobber Drill Bits 12 pack External Tooth Lock Washer 3/8 Aircraft Extension Drill BitNeed a large quantity? Request bulk pricing here. #4 Jobber Drills, TiN Tipped Pack of 12 TiN coating is applied to the working part of the drill. This allows for all of the benefits that the user receives from a fully TiN coated produced but at a reduced price when compared to a drill that is fully coated. The TiN (Titanium Nitrite) coating provides a super hard surface with high lubricity and longer tool life as the heat is deflected away from the