Challenge Paper Drill Bit - Hollow 3/8" (9.5mm) - CD-6
Amazon.com: 3 Pcs 1/4" 3/8" 1/2" Socket Driver Adapter Drill Bit Adapter Extra Long Adapter Impact Drill Bits for SDS Plus Hammer Drill : Tools & Home Improvement
Amazon.com: DEWALT DW5230 3/8-Inch x 6-Inch Carbide Hammer Drill Bit , Silver : Tools & Home Improvement
42024 - 3/8" Drill Bit Adapter - Make it Snappy Tools
3/8-Inch Magnetic Hex Head Driver Bit w/Quick Change Shank - Used for Installing Screws, Nuts, Bolts, etc. - (EACH) - Amazon.com
VEVOR Auger Drill Bits for Planting Set of 4, Garden Auger Drill Bit, Spiral Drill Bit for Post Hole Digger, Bulbs Planting & Holes Digging, for 3 /8" Hex Drive Drill | VEVOR US