45 mm or 1-3/4" Diamond Drill Bit | Glass House Store
45 Drill Bit Size, 1 3/4 in Overall Lg, Screw Machine Drill Bit - 45YD69|460-300820B - Grainger
Gyros® Carbon Steel Wire Gauge Mini Twist Drill Bit Set |Includes 20 Micro Carbon Steel Bit Sizes #60 to #80 | with Convenient Clear Dome Storage Case (45-12010)
China Customized HSS Cobalt All Metal 45# Drill Bit For Stainless Steel And Metal Manufacturers, Suppliers, Factory - Free Sample - PEGATEC
MAXTOOL 45/64" Twist Drill Bits with Morse Taper Shank HSS M2 Taper Shank Drill Bits Black Oxide MT No 2; TS02B05R45 - Amazon.com
Lavie 45 Degree Chamfer Router Bit Edging Bit Tapered - Temu
Hanson 29 Piece Cobalt M-45 Metal Index Drill Bit Set - HAN3018002B
Drill America m2.5 x 0.45 High Speed Steel Tap and 2.05 mm Drill Bit Set (2- Piece) POUM2.5X.45 - The Home Depot
Uxcell M2.6 x 0.45 Left Hand Straight Flute Thread Tap 2.1mm Drill Bit Set High Speed Steel - Walmart.com