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Best broaches, ranked

AI-generated summary · updated August 2, 2026 · verify details before purchase.

  1. Starrett 5R 1/8" Tapered Hand Broach Set, 8 Pieces
    Best overall QUSKLISU

    Starrett 5R 1/8" Tapered Hand Broach Set, 8 Pieces

    4.8/5 $86.00

    Precision-ground tapered broaches for smooth internal machining of holes and bores.

    • High carbon steel
    • Consistent chip evacuation
    • Wide size range
    • Higher price
  2. Best for hardened steel

    Kennametal 3-1/4" Internal Broach, 5/8"-1/2"

    4.6/5 $80-$110

    Cobalt alloy internal broach designed for hardened and high-strength materials.

    • Cobalt alloy durability
    • Long tool life
    • Limited size options
    • No ergonomic handle
  3. SMT 1/4" Handheld Square Broach, 5-Piece Set
    Best budget pick ASSORTS

    SMT 1/4" Handheld Square Broach, 5-Piece Set

    4.5/5 $151.99 Only 2 left

    Compact square-shank broaches ideal for quick internal profiling in light-duty work.

    • Affordable
    • Easy to use
    • Compact storage
    • Not for hardened alloys
  4. Harbor Freight 12-Piece Hand Broach Set, 1/8"-5/16"
    Best value set Harbor Freight Tools

    Harbor Freight 12-Piece Hand Broach Set, 1/8"-5/16"

    4.2/5 $13.34 Only 1 left

    A versatile set covering common internal diameters for hobbyist and workshop projects.

    • Very low cost
    • Wide size coverage
    • Lower steel grade
    • Limited lifespan
  5. Mikron 6-Piece Profile Broach Set, Metric
    Best for precision metric work DYRABREST

    Mikron 6-Piece Profile Broach Set, Metric

    4.7/5 $127.99

    Metric profile broaches with fine tolerances for aerospace and medical component machining.

    • Metric precision
    • Heat-treated
    • Low chatter
    • Expensive
  6. Greenfield Industries 0.5-Inch CNC Broach Tool, Carbide
    Best for CNC machining Rebrisbol

    Greenfield Industries 0.5-Inch CNC Broach Tool, Carbide

    4.9/5 $159.00 Only 4 left

    Carbide-tipped CNC broach delivering high speed and wear resistance for production runs.

    • Carbide edge
    • High speed
    • Excellent wear resistance
    • Requires CNC setup
  7. Best progressive series

    Precision Broaches 3-Piece Progressive Broach Set, 1/16"-1/8"

    4.4/5 $70-$90

    Progressive design removes material in stages, reducing force and improving finish.

    • Progressive removal
    • Reduced tool stress
    • Smooth finish
    • Only three sizes

Buying advice

When choosing a broach consider material hardness, size range, and whether you need hand-operated or CNC-compatible tools. High-speed steel works for general purpose, cobalt or carbide are better for hardened alloys, and progressive sets can improve surface finish while reducing tool wear.

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