Power Core Bits with Protection

Dry or Wet / Vacuum-brazed side protection / Turbo or Regular segment

Professional Protected Core Drill Bit for Fast Stone Drilling

Stone drilling applications often require a core bit that can maintain fast drilling performance while protecting the barrel sides during demanding use.

DIATOP Power Core Bit with Protection is designed for fast drilling in both dry and wet conditions.

The bit features vacuum-brazed side protection and is available with various cooling-hole configurations.

Two segment styles are available: Turbo Segment and Regular Segment.

Type of Equipment: D / D / HG (Drill Press / Power Drill / Handheld Grinder)

Key Features

• Fast drilling.

• Vacuum-brazed side protection.

• Various cooling-hole configurations available.

• Dry or Wet drilling.

• Turbo Segment version available.

• Regular Segment version available.

Available Sizes – Turbo Segment

Item – Diameter inch / Diameter mm / Thickness mm / Height mm / Segment Shape

• PTP 25 – 1 inch / 25 mm / 3.0 mm / 7 mm / Turbo Segment

• PTP 28 – 1 1/8 inch / 28 mm / 3.0 mm / 7 mm / Turbo Segment

• PTP 32 – 1 1/4 inch / 32 mm / 3.0 mm / 7 mm / Turbo Segment

• PTP 35 – 1 3/8 inch / 35 mm / 3.0 mm / 7 mm / Turbo Segment

• PTP 38 – 1 1/2 inch / 38 mm / 3.0 mm / 7 mm / Turbo Segment

• PTP 50 – 2 inch / 50 mm / 3.3 mm / 7 mm / Turbo Segment

Available Sizes – Regular Segment

Item – Diameter inch / Diameter mm / Thickness mm / Height mm / Segment Shape

• PSP 25 – 1 inch / 25 mm / 3.0 mm / 7 mm / Regular Segment

• PSP 28 – 1 1/8 inch / 28 mm / 3.0 mm / 7 mm / Regular Segment

• PSP 32 – 1 1/4 inch / 32 mm / 3.0 mm / 7 mm / Regular Segment

• PSP 35 – 1 3/8 inch / 35 mm / 3.0 mm / 7 mm / Regular Segment

• PSP 38 – 1 1/2 inch / 38 mm / 3.0 mm / 7 mm / Regular Segment

• PSP 50 – 2 inch / 50 mm / 3.3 mm / 7 mm / Regular Segment

* Thread: M14, 5/8"-11

Technical Notes

• Dry or Wet drilling

• Side protection: Vacuum brazed

• Cooling holes: Various configurations available

• Segment Height: 7 mm

• Segment Types: Turbo Segment / Regular Segment

• Thread options: M14, 5/8"-11

Typical Applications

stone core drilling, countertop drilling, vanity drilling, dry core drilling, wet core drilling, protected core bit drilling, turbo segment core drilling, regular segment core drilling, angle grinder drilling, stone fabrication

Q1. What core drill bit is recommended when side protection is required?

A. DIATOP Power Core Bit with Protection is designed with vacuum-brazed side protection and can be used for both dry and wet drilling.

Q2. What segment types are available for the Power Core Bit with Protection?

A. The catalog lists two segment options: PTP with Turbo Segments and PSP with Regular Segments.

Q3. What thread options are available?

A. The catalog specifies M14 and 5/8"-11 thread options.

For protected core drill bit selection guidelines, segment type selection, thread compatibility, dry or wet drilling conditions, and troubleshooting guidance, please visit the DIATOP Tech Notes section.