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RTC Diamond Turbo Hole Saws

TILE PRO RATING: GoodBetterBest

Six diamond hole saws plus a dressing stone in one convenient carrying case! Check out this exceptional value!

$58.25 – $187.00

Item No.: HSDT3CR

attribute_pa_size: 3-diamond-hole-saw-w-pilot-bit

Item No.: HSDT1

attribute_pa_size: 1-diamond-hole-saw-w-pilot-bit

Item No.: HSDT112

attribute_pa_size: 1-1-2-diamond-hole-saw-w-pilot-bit

Item No.: HSDT114

attribute_pa_size: 1-1-4-diamond-hole-saw-w-pilot-bit

Item No.: HSDT118

attribute_pa_size: 1-1-8-diamond-hole-saw-w-pilot-bit

Item No.: HSDT12

attribute_pa_size: 1-2-diamond-hole-saw-no-pilot-bit

Item No.: HSDT134

attribute_pa_size: 1-3-4-diamond-hole-saw-w-pilot-bit

Item No.: HSDT138

attribute_pa_size: 1-3-8-diamond-hole-saw-w-pilot-bit

Item No.: HSDT2

attribute_pa_size: 2-diamond-holesaw-w-pilot-bit

Item No.: HSDT212

attribute_pa_size: 2-1-2-diamond-hole-saw-w-pilot-bit

Item No.: HSDT214

attribute_pa_size: 2-1-4-diamond-hole-saw-w-pilot-bit

Item No.: HSDT34

attribute_pa_size: 3-4-diamond-hole-saw-no-pilot-bit

Qualifies For

Frequent Buyer

RTC Diamond Turbo Hole Saws

RTC Diamond Turbo Hole Saws are engineered for professional tile installers who demand speed, precision, and a clean finish when drilling porcelain, ceramic, and natural stone.

  • Turbo‑rim design for fast, chip‑free drilling.
  • Vacuum‑brazed diamond segments extend lifespan and maintain cutting performance.
  • Wet or dry use—ideal for job sites with or without water.
  • Universal shank fits most angle grinders and drills.
  • Sizes 1/4″–2‑1/2″ cover common plumbing and fixture installations.

Why Choose RTC Diamond Turbo Hole Saws?

Unlike standard core bits, Doine aggressive cutting speed with exceptional edge quality, reducing rework and saving you money on every project.

Recommended Accessories

Technical Specifications

Diameter Segment Height Max RPM
1/4″ (6 mm) 10 mm 14,000
1″ (25 mm) 10 mm 12,000
2‑1/2″ (64 mm) 10 mm 8,500

Need help choosing the right size? Contact our tile experts for free advice.

Shipping & Returns

Orders over $99 ship FREE within the continental U.S. View our Shipping & Returns Policy for full details.

For additional information on RTC Diamond Turbo Hole Saws, visit rtcproducts.com.

  • Exception value
  • Kit includes 6 hole saws plus dressing stone in convenient case
  • Can be used wet or dry
  • Diamond hole saw bits cuts cleans through a wide variety of materials
  • Bits also sold separately (sizes ½” – 3”)
  • Pilot bits included for sizes 1” and greater

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