DKIBBITH 3/4-inch diamond hole saw with pilot bit for precise tile cuts
DKIBBITH diamond hole saw with guiding pilot bit aids accurate starting position
DKIBBITH 1.375 inch cutting depth supports thicker materials and clean holes
DKIBBITH 20 mm diamond hole saw cuts porcelain and ceramic smoothly
DKIBBITH hole saw for granite and glass with a sharp diamond edge
DKIBBITH water cooling helps extend bit life during drilling
DKIBBITH quick-start guide shows pilot removal and accurate hole cutting

DKIBBITH

DKIBBITH 3/4-inch Diamond Hole Saw Bits with Pilot Bit – 2pc, 20mm Diamond Tipped Tile Holesaws for Porcelain, Ceramic, Granite

High-performance tools and home improvement made for confident daily results

$23.54

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Why customers choose TaskHolt Tools

Overview

Discover the DKIBBITH 3/4-inch Diamond Hole Saw Bits set, a compact 2-piece pair designed for clean, accurate holes in tile, stone, and glass. The diamond-tipped cutting edges deliver consistent performance through porcelain, ceramic, granite, and even glass bottles. Each bit combines a 20 mm diameter with a total length of about 2.5 inches, and a diamond height of 0.375 inches, offering reliable reach for thicker materials and projects around the home or workshop.

Why choose these hole saws

  • Diamond-tipped for smooth cuts through hard materials like porcelain, ceramic, granite, and glass, delivering crisp edges.
  • Deep cutting depth of 1.375 inches supports thicker materials and deeper, more confident holes.
  • Includes a guiding pilot drill bit for precise positioning and faster setup, helping you start with accuracy.
  • Versatile for countertops, bathroom remodels, HVAC access, pottery, planters, and other DIY tasks where a clean hole matters.
  • Water cooling is recommended to maintain performance and extend bit life during extended drilling sessions.
  • Begin with the removable pilot bit for precise alignment, then cut with the diamond hole saw in a controlled motion.

How to get optimal results

  • Mark your drilling spot, secure the workpiece, and begin with the pilot bit in place for accuracy.
  • When ready, remove the pilot bit and bite into the material with a steady, wobble-free motion.
  • Dip or spray with water during drilling to reduce heat and achieve cleaner finished holes.
  • Wipe away residue after completing each hole for a neat result.

Specifications

  • Diameter: 20 mm (3/4 inch)
  • Diamond height: 0.375 inch
  • Cutting depth: 1.375 inches
  • Total length: 2.5 inches
  • Includes: 2 hole saws with guiding pilot drill bit

Real-life use cases

  • Installing faucets, disposal buttons, or plumbing features in countertops and vanities.
  • Creating clean, accurate holes in porcelain and ceramic tiles for fixtures.
  • Working through granite countertops or glass bottles for custom projects.
  • Crafting pottery or planters with precise openings for stems, cords, or inserts.

FAQ

Q: What materials can the DKIBBITH 3/4-inch diamond hole saw set drill through?

A: Porcelain tile, ceramic, granite, stone, glass, pottery, and countertops.

Q: How should I use the pilot bit and cooling method for best results?

A: Attach the pilot bit for positioning, then remove it to cut with the diamond saw; use water cooling during drilling.

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