Hitachi
Hitachi 752778 SDS-Plus - 14 x 210mm Concrete Drill Bit
Hitachi 752778 SDS-Plus 14mm concrete drill bit delivers fast, precise holes with a 4-cutter carbide tip and vibration-optimized design.
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Overview
Achieve Precision Drilling with Hitachi SDS-Plus Drill Bits
The Hitachi SDS-Plus Drill Bits are engineered for accurate and efficient drilling in concrete, masonry, and stone. Featuring a multi-cutter carbide tip and a vibration-optimized design, these drill bits offer high drilling speed, long life, and reduced breakage, making them an essential tool for any construction or renovation project.
- Cutter: 4-cutter design
- Energy Consumption: SDS Plus
- Diameter: 14 mm
- Total Length: 210 mm
- Working Length: 150 mm
Key Features
HITACHI
Power SDS Plus recording
Hammer Drill Bit
Drill Bit
Pros & Cons
👍 Pros
- 4-cutter carbide tip drills rounder holes with less vibration than standard 2-cutter bits
- 14mm diameter suits common anchor and fastener sizes for structural work
- Vibration-optimized flute design reduces user fatigue during extended drilling
- 150mm working length is sufficient for most wall and slab penetrations
👎 Cons
- Only available in a single 14mm diameter, so you need additional bits for other hole sizes
- 210mm total length may be too short for deep or through-wall drilling applications
- SDS-Plus shank limits use to rotary hammer drills — it will not fit a standard three-jaw chuck
- Not intended for reinforced concrete with rebar, which can damage the carbide tip
Frequently Asked Questions
What is the working depth this drill bit can achieve?
The Hitachi 752778 has a working length of 150mm, with a total length of 210mm including the SDS-Plus shank.
Is this drill bit compatible with any SDS-Plus rotary hammer?
Yes, the SDS-Plus shank is a universal standard and fits any rotary hammer drill that accepts SDS-Plus tooling.
What does the 4-cutter design do compared to a 2-cutter bit?
The 4-cutter carbide tip produces rounder, cleaner holes with less vibration and wander, and it tends to last longer than a 2-cutter design because the cutting load is distributed across more edges.
Can this bit be used for drilling into brick or block, or only poured concrete?
It is designed for concrete, masonry, and stone, so it handles poured concrete, brick, block, and similar aggregate materials.
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