LU Carbide Drill Bits Set (5 Pieces) Choose Size | Circuit Board Use

These LU carbide drill bits are sold as a set of five pieces per quantity, with the size chosen by you. They were previously used in the production of military-grade, high-tech circuit boards, and were replaced early to maintain tight manufacturing tolerances. Condition is used, but the bits were changed before their usefulness was fully exhausted. Free shipping is included. Check the listing for details on available sizes, exact quantities per order, and any additional notes about wear or packaging.

USD 8.48
These bits were used in the production of military grade high-tech circuit boards. These boards have extremely tight tolerances and can easily cost 30k+ an order, so we change our bits well before their usefulness has expired to maximize quality.
LocationMonroeville US
ShippingFree shipping (check listing for details)
Seller jtg1969
100.0% positive · 12911 feedback
ListingFixedPrice · Active
Start time2025-10-24T13:29:42.000Z
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LU Carbide Drill Bits Set (5 Pieces) Choose Size | Circuit Board Use Specs
Drill Diameter.0079" .20mm #92
BrandKyocera US
TypeDrill Bit
MaterialSolid Carbide
Unit Quantity5 Pieces
Listing details

FIVE Pieces, you choose the

size via drop-down Drill Diameter list above. For over 20 Years, Providing Quality Carbide Tools at Fair Prices Each Drill has a Plastic Ring for Easy Size Identification and consistent plunge depths - Ring Color may be different from picture Hello this is Jason from Drill Bits Unlimited. We carry all standard sizes of carbide drill bits in new, factory resharpened, and lightly used conditions to meet your needs. We also stock a wide selection of precision end mills and routers. If you cannot find it, please send me an ebay message and I will get back to you promptly. Thank you, Jason Premium Quality Solid Carbide Tools from Kyocera US td th Specifications: Quantity Five Pieces Tool Type Drill Bit Drill Diameter Selectable Using Drop Down List Shank Diameter (inch) 1/8 Overall Length (inch) 1.50 Composition Solid Tungsten Carbide