Diamax Cyclone S Turbo Dry Core Bit – Side Protection

The Diamax Cyclone S Turbo Dry Core Bit is a high-performance diamond core drill bit engineered for drilling clean, fast holes through engineered stone, granite, and other hard surfaces. Featuring turbo-style diamond segments and side protection, it can be used in dry or wet conditions, making it a versatile choice for stone fabrication, countertop installation, plumbing, and electrical cutouts where water might not be available.

This Diamax 1-1/4" Cyclone Turbo Rim Dry Core Drill Bit with Side Protection is engineered for precise, efficient dry drilling in granite, marble, quartz, and engineered stone. Featuring a turbo-rim diamond edge, reinforced side protection, and a 5/8"-11 threaded connection, it delivers clean, accurate holes while reducing chipping and enhancing tool durability. Ideal for professional stone fabricators and installers requiring reliable dry drilling performance.

1-1/4" Cyclone Turbo Rim Dry Core Drill Bit – Side Protection, 5/8"-11 Thread is a high-performance diamond core bit designed for fast, clean dry drilling in hard stone surfaces. Compatible with threaded drill machines for professional results.

Key Features & Specifications

Bond / Construction

Turbo-rim diamond edge with reinforced steel core and side protection provides long-lasting durability, fast cutting, and minimal material damage.

Attachment / Mounting

5/8"-11 threaded connection ensures secure, stable mounting on compatible drill machines for precise, controlled operation.

Intended Use

Engineered for dry drilling of granite, marble, quartz, porcelain, and engineered stone.

Drilling / Cutting Design

Turbo-rim design enables rapid penetration and smooth hole walls, while side protection enhances wear resistance and protects surrounding material.

Control & Accuracy

Balanced construction reduces vibration, ensuring stable, precise drilling even in detailed or confined areas.

Max RPM

Rated for high-speed operation (RPM dependent on machine specifications) for efficient and consistent dry drilling.

Applicable Tools

Compatible with drill machines designed for 5/8"-11 threaded diamond core bits.

Ideal Applications

Faucet holes, anchor holes, fixture installations, and other stone fabrication tasks requiring accurate, clean dry drilling with enhanced durability.

Specifications

• Brand: Diamax (Diamax Inc.)

• Model / SKU: CDBYTU114

• Product Type: Cyclone Turbo Rim Diamond Core Drill Bit

• Diameter: 1 1/4″ / 32 mm

• Fitting / Thread: 5/8″-11 female thread (standard)

• Usable Length: ~3″ (≈76 mm)

• Maximum RPM (Hand Tool): ~4,800 – 6,500 RPM

• Drill Press / CNC RPM: ~2,000 – 3,200 RPM

• Material Compatibility: Engineered stone, granite, and similar hard stone surfaces

• Wet / Dry Use: Yes (can be used dry; wet drilling helps prolong bit life)

• Typical Tools: Angle grinder, hand drill, air polisher with compatible arbor

• Application: Precision hole coring for faucets, drains, plumbing, and electrical cutouts in stone and engineered materials

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