# Rubi 1-3/8 in. Diamond Dry Core Drill Bit for Porcelain, Granite, and Marble

- Brand: Rubi
- Category: Specialty Drill Bits
- Model: 5987
- Price: $57.97
- URL: https://zecdepot.com/products/rubi-138-in-diamond-dry-core-drill-bit-for-porcelain-granite-and-marble

## Summary

Engineered for high-speed cutting, this vacuum-brazed diamond core bit delivers fast, precise results on granite, engineered stone, and porcelain tiles. The highly resistant steel body features integrated air cooling slots to enhance heat dissipation and facilitate efficient core removal.

## Description

Engineered for high-speed cutting, this vacuum-brazed diamond core bit delivers fast, precise results on granite, engineered stone, and porcelain tiles. The highly resistant steel body features integrated air cooling slots to enhance heat dissipation and facilitate efficient core removal.
- Vacuum-brazed diamond segments provide superior durability and can be used for both wet and dry applications.
- Designed for high-speed performance with a maximum operating speed of 14,000 rpm.
- Features a 5/8 in. female arbor compatible with high-speed and variable speed angle grinders.
- Integrated air cooling slots increase temperature regulation and assist in efficient core removal.
- Highly resistant steel body ensures longevity when drilling through porcelain, granite, and stoneware.

## Specifications

- Self - Feeding: Yes
- Drill Bit Types Included: Specialty
- Shank Style: Straight
- Bit Material: Diamond
- Material Application: Ceramic Tile, Porcelain
- Individual/Set: Individual
- Drill Bit Type: Specialty
- Assembled Depth: 2 in
- Shank Diameter: 3/8 in
- Assembled Width: 1.37 in
- Bit Length: 0.5 in
- Assembled Height: 3 in
- Weight: 0.7 lbs
- Length: 2 in
- Width: 5 in
- Height: 2 in