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Open metal case showing five titanium-coated left-hand drill bits and five spiral-fluted screw extractors in labelled slots

Electronix Express

Electronix Express 10 Piece Screw Extractor Set with Left Hand Drill Bits

SKU CH-VDFD-579H2

Removes stripped screws and damaged bolts with five left-hand drill bits and five extractors in a metal case

  • Product typeScrew Extractors
  • Removes stripped screws with 10-piece extractor and drill-bit set
  • Left-hand drill bits prevent further tightening during removal
  • Titanium-coated HSS4241 drill bits resist wear for longer life
  • GCr15 carbon-steel extractors handle high torque without breaking
  • Metal case keeps all bits labelled and organised

10-Piece Extractor Set with Left-Hand Bits

This new Electronix Express kit combines five titanium-coated HSS4241 left-hand drill bits with five GCr15 screw extractors in a labelled metal case. The left-hand bits drill counter-clockwise to prevent fasteners from tightening further during removal. Each component is size-marked on both the bit and the case for quick identification. The set covers a range of common screw and bolt diameters.

Suited for stripped or damaged fastener removal

Mechanics, maintenance technicians and DIY users facing seized, rounded or broken screws and bolts will find the matched drill-and-extractor pairs practical. The kit requires a reversible drill, a hammer and a tap handle or wrench to operate the extractors. Buyers who only need a single size or who lack a drill with reverse function should look at individual bits instead.

Straightforward reverse-drill and tap-out process

Secure the workpiece, chuck the correct left-hand bit, and drill a centred pilot hole in reverse. Tap the matching extractor into the hole, then turn it with a tap handle, wrench or drill to back the fastener out. Common issues include drilling off-centre, applying excessive force that snaps the extractor, or using the wrong size pair for the damaged thread.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Product typeScrew Extractors

Questions about this item

What drill do I need to run the 5/64" left-hand bit in reverse?

Any standard drill with a reverse setting and a chuck that accepts a 5/64" shank will drive the left-hand bit correctly.

Can I use the M3-M4 #1 extractor with a tap handle I already own?

Yes, the extractor's square shank fits common tap handles, adjustable wrenches, or a drill chuck for turning.

How do I know the titanium-coated HSS4241 drill bit is cutting properly?

The bit should produce steady counter-clockwise chips without the screw tightening further, indicating correct reverse engagement.

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