High Quality Max. 280mm Concrete Drilling Machine

• Customization: Available
• After-sales Service: Lifetime
• Warranty: 1 Year
• Model NO.: HZ-280
• Max.Drilling Diameter: Φ280mm
• Rated Voltage: 110/220/240V
• Rated Frequency: 50-60Hz
• Rated Input Power: 3800W
• Transport Package: Wooden Case
• Specification: HZ-280
• Trademark: SERVEREAL
• Origin: China
• HS Code: 8464909000
• Production Capacity: 10000 Pieces/Year

Product Description

Hz-280 Concrete Drilling Machine

High Quality Max.280mm Vertical Diamond Core Drill Diamond Cutting Machine,Specially designed for concrete, brick wall drilling. Low risk of motor and Buy HZ-280 Concrete Drilling Machine .

Max.Drilling Diameter:Φ280mm
Rated Voltage:110/220/240V
Rated Frequency:50-60Hz
Rated Input Power:3800W
No-load Speed:600r/min

Specially designed for concrete, brick wall drilling.
Equipped with single phase electric motors with overload protection, and mechanical clutch for low risk of motor damage.
Spring loaded slide handle for easy coring,Standard power outlets.
The max diameter to drill is 280mm, so we suggest that the diameter of material to drill is less than 280mm at least.

Feature

1)Pure copper high temperature resistant motor,Better electrical conductivity, stronger power and more durable.

2)High strength fine steel bearing,Quenching gear,Hardness and wear resistance type is 1.5 times higher than ordinary accessories.

3)Lengthened and thickened motor casing,Can work for a long time.

4)External carbon brush for easy detection and replacement,Save time to improve work efficiency.

5)Thickened base drilling more stable,Easy punching force, and buffer shock. Thicker lifting gear shaft,High precision rack,Make sure that machine head rise and fall is smooth without shaking.