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Tooling Technology

Custom Made Drill Bits: What Buyers Should Specify (and Why)

March 31, 20266 min czytaniaAutor: Solid Carbide Direct
Three-point flat bottom solid carbide drill with coolant-through design

Custom made drill bits are ordered for non-standard diameters, special point styles, or process stability in tough materials. Use this RFQ checklist to speed up quoting.

Custom made drill bits can include special point styles (flat bottom, forming), non-standard diameters, or coolant-through construction. The fastest way to get a correct quote is to specify depth, material, coolant, and tolerance targets in one message alongside the drawing.

RFQ Checklist

  • Diameter, depth, flute length, and overall length.
  • Material and hardness; any interrupted conditions.
  • Point style requirement (flat bottom, split point, forming, etc.).
  • Coolant method and pressure if through-coolant is required.
  • Tolerance and surface finish requirements; reaming after drilling or not.
Send your drill requirement and drawing.
Request a Quote

Related Products — Drills

Coolant-Thru Drills — 3D to 25D

Through-coolant drilling for deep holes and better chip evacuation.

Solid Carbide Drills — 3D / 5D / 8D

General-purpose carbide drilling families for production holes.

All Drills Overview

Start here to pick a baseline before customizing.

See Custom Tooling Real Cases

More real photos and examples: https://solidcarbidedirect.com/custom-tooling-cases

Tagi

custom made drill bitscustom drill bitscustom carbide drillsflat bottom drillcoolant drillhole qualitytool lifefactory direct
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