Moretop Step Tip Hard Tile Drill Bits Patented Design

  • group nameMASONRY DRILL BITS

  • Min Order200 piece

  • brand nameMoretop

  • payment methodL/C

  • update timeFri, 22 May 2026 06:11:13 GMT

Paramtents

  • Brand OEM brand

  • Diameter 1/4", 5/16"' 3/8", 1/2"

  • Overall Length 4", 4", 4-3/4", 4-3/4"

  • Tip Step Tip

  • For machine Power Drill, Impact Drill

  • Recommended Market Global

Packging & Delivery

  • Min Order200 piece

Briefing

Meet the Moretop Hard Tile Drill Bit – your ultimate multipurpose tool for precision and durability.

Detailed

It is the most special hard tile drill bit we offer
 Features:
- Application Scope: Suitable for super-hard polished quartz tiles and slate tiles (Mohs hardness 7-9).
- Step Design: Pilot hole and reaming done simultaneously, fast and labor-saving.
- Dry Construction: No water needed; optional cutting oil for cooling.
- Patented step head structure realizes two-point cutting,effectively avoiding alloy overheating and annealing.
- Precise Cutting: Smooth cut without burrs, no secondary processing required.
- Anti-rust & Stable: Nickel-plated, anti-oxidation, no deformation.

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