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Six titanium-coated hex-shank drill-tap bits in a set

Eyech 6pc Titanium Drill Tap Bit Set M3-M10 1/4" Hex

SKU CH-DRA6-P9GSJ GTIN 788703702840

Six-piece HSS 4341 titanium-coated drill-tap set cuts metric threads M3 to M10 in one pass with a 1/4" hex shank

  • Main colorTitanium
  • Chuck typeHex
  • Chuck sizeInches
  • Core bit cap concreteStone, Alloy Steel
  • Fastener range6PCS
  • Head styleHex
  • Drill and tap in one step with HSS 4341 bits
  • Self-centering point removes need for separate centre punch
  • 1/4 inch hex shank fits drills and impact drivers
  • Titanium coating resists rust and extends bit life
  • Metric sizes M3 to M10 cover common threading tasks

Metric thread range M3-M10

This six-piece set combines drilling and tapping in a single step for metric threads from M3x0.5 to M10x1.5. Each bit is made from HSS 4341 steel with a titanium coating for hardness and rust resistance. The 1/4-inch hex quick-change shank fits standard drill chucks and impact drivers. Engraved size markings allow quick identification on the job.

Replaces separate drill and tap operations

The composite cone design drills, taps and deburrs in one pass on material up to 5 mm thick. This eliminates the need to switch between a drill bit and a tap, reducing cycle time on repetitive hole-making. The jump is worthwhile when processing batches of aluminum plate, soft steel or wood where throughput matters more than extreme precision. Low-speed operation is required to avoid tool damage.

Fits 1/4" hex chucks across drill types

The hex shank locks into electric hand drills, impact drivers, bench drills and electric screwdrivers without adapters. The self-centering point removes the need for a separate centre punch, though an automatic centre punch tool is included for layout work. The set frees up tool-belt space by consolidating six thread sizes into one compact pack. Not suited for thick-section steel, hardened alloys or high-volume production tapping.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 91% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameEyech
Model name788703702840
Part number1
Color and finishTitanium
Main colorTitanium
Processor
Core bit cap concreteStone, Alloy Steel
Power
Corded or cordlessNo
Size & build
Main materialSteel
Chuck sizeInches
Product weight?6.7 lb
In the box
Number of items16 pack
Includes batteriesNo
Environment & compliance
Certifications and standardsYes
More details
Chuck typeHex
Fastener range6PCS
Head styleHex
Collation angle21 Degrees
Nail diameter6PCS

Questions about this item

What shank size fits the 1/4 inch hex chuck on my drill?

Each bit has a 1/4 inch (6.35 mm) hex quick-change shank that locks directly into a standard hex chuck on electric hand drills, impact drivers, bench drills or electric screwdrivers.

How do I start a hole without a separate centre punch?

The self-centring point on every bit eliminates the need for a centre drill or punch; simply apply low speed and let the tip locate itself before the cutting edges engage.

When should I replace the titanium-coated bits?

Replace a bit when the titanium coating wears through and the underlying HSS 4341 steel shows dull or chipped cutting edges, which reduces thread quality in materials up to 5 mm thick.

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