# Hilti 3-1/2 in. x 12 in. SP-L Masonry Diamond Core Bit

- Brand: Hilti
- Category: Coring Drill Bits
- Model: 3640442
- Price: $326.00
- URL: https://zecdepot.com/products/hilti-312-in-x-12-in-spl-masonry-diamond-core-bit

## Summary

Engineered for dry diamond core drilling in masonry, this bit features Hilti Equidist technology for precise diamond positioning and constant drilling speeds. The BI quick-release connection allows for rapid tool-free bit changes, making it ideal for both hand-held and rig-mounted applications.

## Description

Engineered for dry diamond core drilling in masonry, this bit features Hilti Equidist technology for precise diamond positioning and constant drilling speeds. The BI quick-release connection allows for rapid tool-free bit changes, making it ideal for both hand-held and rig-mounted applications.
- Optimized for dry diamond core drilling in masonry and concrete base materials.
- Hilti Equidist technology ensures precise diamond positioning for premium performance and consistent drilling speeds.
- Hilti BI quick-release connection end allows for fast, tool-free bit installation and removal.
- Features 0.3 in. robust laser-welded segments for enhanced durability.
- Versatile drilling mode supports both hand-held and rig-mounted operations.
- Designed for compatibility with Hilti DD 110 or DD 150 core motors.

## Specifications

- Self - Feeding: No
- Connection End Type: Bi Quick Connect
- Drill Bit Type Included: Coring Bit
- Shank Style: Hilti SP-L
- Bit Material: Diamond
- Material Application: Concrete
- Individual/Set: Individual
- Drill Bit Type: Coring Bit
- Assembled Depth: 16 in
- Assembled Width: 3.5 in
- Shank Diameter: 3.5 in
- Bit Diameter: 3.5 in
- Bit Length: 12 in
- Assembled Height: 3.5 in
- Weight: 3 lbs
- Length: 17 in
- Width: 5 in
- Height: 5 in