Precision Carbide Long Drill Bits for Deep Wood Holes

Engineered for industrial CNC and woodworking performance, these carbide drill bits feature hardened steel tips with a replaceable insert for extended life and clean cuts in hardwoods and softwoods. I…

Precision Carbide Long Drill Bits for Deep Wood Holes. Factory-direct from VPOINT TOOL — precision-ground carbide and PCD tooling for woodworking CNC machines, edge banding lines and panel processing.

Specification Value
Material Tungsten carbide (HM) tip
Type Woodworking drill bit
Typical application CNC boring and dowel drilling on wood panels
Design [待补充:刃数/角度/孔型,需工厂确认]
Grade Tungsten Carbide (application-matched grade)
MOQ 10 pcs / 50 pcs / 100 pcs (by size and type)
Lead time 7–10 days (standard), up to 15 days (custom or bulk)
Quality control 100% inspected before shipment; sample test report available
Compatible machines CNC machining centres — specify brand & model when enquiring
Suitable materials MDF / laminate / solid wood / plywood

Why buy from the factory

  • Replaceable-knife systems cut running cost and machine downtime.
  • OEM / ODM custom geometry from your drawings or samples.
  • Every order 100% inspected before shipment; sample test report available.

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Long Drill Bits For Wood Deep Hole — Application Guide

Reference: Standard drill bit specifications. Source: manufacturer product data.

Product Overview

This drill bit is precision-engineered for clean, accurate holes in wood and wood-based materials. The carbide or HSS cutting edges provide sharp, long-lasting performance.

Key Specifications

  • Material: Solid carbide or high-speed steel (HSS)
  • Application: Drill presses, CNC machines, and handheld drills
  • Compatible Materials: Hardwood, softwood, MDF, particleboard, and plywood
  • Cutting Action: Clean entry and exit with minimal splintering

How to Use

  1. Select the correct size — Choose the bit diameter that matches your hole requirement.
  2. Install the bit — Insert the shank into the chuck or collet and tighten securely.
  3. Set drilling depth — Adjust the depth stop for consistent hole depth.
  4. Position the workpiece — Clamp the workpiece firmly to prevent movement.
  5. Drill the hole — Start the machine and feed the bit into the wood at a steady rate. Use a backing board to prevent tearout on exit.

Applications

  • Precision hole drilling in wood and panels
  • Dowel hole boring for joinery
  • Hardware installation — hinges, handles, and locks
  • CNC machining of wood components

Safety Precautions

  • Wear safety glasses during all drilling operations.
  • Ensure the workpiece is securely clamped before drilling.
  • Keep hands away from the rotating bit.
  • Do not force the bit — let the cutting edges do the work.

Care and Maintenance

  • Inspect cutting edges regularly for wear or chipping.
  • Clean the bit after use to remove resin and dust.
  • Store in a protective case to prevent edge damage.
  • Replace the bit when hole quality deteriorates.

Content sourced from standard drill bit specifications and manufacturer data.

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