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Six gold titanium-coated drill-tap bits with hex shanks

Cinrusge Combination Drill & Tap Bit Set 6 pc Metric M3-M10 Gold

SKU CH-A01K-D21RY

Six titanium-coated high-speed steel bits drill, tap and countersink metric threads from M3 to M10 in soft metals, low-carbon steel, plastic and wood

  • Main materialSteel
  • Sold asSet
  • Color and finishGold
  • Number of items6 Pack
  • 3-in-1 bits drill, tap and countersink in one pass saving tool changes
  • Titanium-coated high-speed steel resists wear and extends service life across repeated use
  • Six metric sizes from M3×0.5 to M10×1.5 cover common threading tasks
  • 1/4-inch hex shank locks securely into drills, impact drivers and bench presses
  • Back-taper design prevents over-drilling and protects threads in soft metals and wood

6-piece Metric M3-M10 Tap Set

This Cinrusge combination drill and tap bit set contains six titanium-coated high-speed steel bits covering metric sizes from M3 x 0.5 to M10 x 1.5. Each bit drills, taps and countersinks in a single pass, removing the need to change tools mid-task. The 1/4-inch hex shank fits standard drill chucks and impact drivers. The set suits DIYers and tradespeople who regularly create threaded holes in softer materials.

Check material hardness and tool fit

Verify that the workpiece hardness is below HRC28; the bits are not suitable for high-hardness metals or thick stainless steel. Confirm your drill or driver accepts a 1/4-inch hex shank. The set covers M3, M4, M5, M6, M8 and M10 thread pitches, so ensure the required thread size falls within this range before starting.

Heat, noise and power in normal use

Titanium coating reduces friction, helping the bits run cooler when cutting aluminium, copper, zinc alloys, low-carbon steel, plastic, wood or hard rubber. Noise and power draw depend on the host drill rather than the bits themselves. The back-taper design prevents over-drilling, which limits excess load on the motor during typical threading operations.

How it compares

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

Price $15.99
Cheaper than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCinrusge
Part numberMetric 6pcs Ti
Color and finishGold
Size & build
Main materialSteel
In the box
Number of items6 Pack

Questions about this item

What comes in the 6-piece Cinrusge drill and tap set and is anything else required?

The box contains six titanium-coated high-speed steel bits in M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25 and M10 x 1.5 sizes with 1/4" hex shanks; no extra components are included so you only need a compatible drill or driver.

Which metric sizes are included and how do I pick the right one for my thread?

The set covers M3 through M10 in standard coarse pitches — 0.5, 0.7, 0.8, 1.0, 1.25 and 1.5 mm — so match the bit to the nominal thread size you need to cut.

What does the 3-in-1 drilling, tapping and countersinking claim mean when I use the bit in a real drill?

Each bit drills the clearance hole, cuts the thread and chamfers the top in a single pass, eliminating tool changes; it works in soft metals up to HRC28 hardness, plastic, wood and hard rubber but not in high-hardness steel or thick stainless steel.

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