Resharpened Carbide Drill Bits – 50 Pc, Choose Size, 1/8" Shank

Factory resharpened solid carbide drill bits — choose one size in a 50-piece quantity.

These 50-piece resharpened carbide drill bit sets are a value-priced option for customers who need multiple drills in the same diameter. They are useful for repeat jobs, backup tooling, production testing, hobby CNC work, PCB drilling, and precision small-hole drilling where solid carbide performance is needed at a lower cost than new drills.

Each selection includes 50 drills of the selected size. These drills have a standard 1/8" shank and include plastic depth stop rings for size identification and consistent plunge depth. The reference image explains drill diameter, flute length, overall length, and shank diameter. Ring color, case style, and exact drill appearance may vary from the example photos.

View Carbide Drill Bit Feed & Speed Starting Guide

Common Uses

• PCB and circuit board drilling
• CNC drilling and precision small-hole work
• Plastics, composites, wood, brass, aluminum, and appropriate thin metals
• Backup tooling for repair work, production setups, and repeat-use jobs
• Hobby machining, model making, and prototyping

Product Details

• Quantity: 50 drills of the selected size
• Condition: Factory resharpened
• Material: Solid carbide
• Shank diameter: 1/8" (3.175 mm)
• Overall length: Approximately 1.50"
• Flute length: Varies by size and drill style
• Size selection: Choose the desired drill diameter from the dropdown selector
• Depth stop rings: Included for size identification and consistent plunge depth
• Reference image: Measurement image shows drill diameter, flute length, overall length, and 1/8" shank for customer reference
• Photo note: Ring color, case style, and exact drill appearance may vary from the example photos

Benefits

• Lower-cost alternative to buying new carbide drills
• Good choice when you need many drills in one specific size
• Factory resharpened for useful performance in many drilling applications
• Standard 1/8" shank fits many PCB drill holders, CNC collets, and precision setups

Looking for individual carbide drill sizes in smaller quantities?
View individual micro carbide drill bits

Looking for a range of drill sizes instead?
View our carbide drill variety sets