DDM300 Heavy Duty Wet Diamond Drill

Unmatched power, precision and safety for heavy-duty wet drilling tasks.

The DDM300 is the powerhouse of wet diamond drilling. With a formidable 3500-watt motor, this tool offers maximum performance, longevity, and safety for professionals who demand the best. Built to thrive under the toughest conditions, it features a sealed-for-life gearbox and heavy-duty mechanical clutch. Designed with both ½” BSP(F) and 1¼” UNC(M) connections, it’s universally compatible and ideal for the most challenging drilling operations. Whether in construction or specialist trades, the DDM300 delivers reliability, strength, and efficiency like no other.

Features & Benefits

  • 3500W High-Torque Motor: Delivers extreme performance and extended service life.
  • Extra Heavy-Duty Safety Clutch: Provides full protection during high-load drilling.
  • Dual Connection Compatibility: Equipped with ½” BSP(F) and 1¼” UNC(M) threads.
  • Sealed-for-Life Gearbox: Zero maintenance for uninterrupted operation.
  • Inline PRCD Protection (240V): Ensures operator safety with integrated electrical cut-off.
  • Robust Casing with Carry Handle: Easy handling with reinforced build for harsh conditions.
SKU: 7761.001.003
DDM300-2-110V UK Diamond Core Drill
£1,920.30 (£2,304.36 Inc. VAT)

Recommended for

HireBuilder

  • 3500W High-Torque Motor: Delivers extreme performance and extended service life.
  • Extra Heavy-Duty Safety Clutch: Provides full protection during high-load drilling.
  • Dual Connection Compatibility: Equipped with ½” BSP(F) and 1¼” UNC(M) threads.
  • Sealed-for-Life Gearbox: Zero maintenance for uninterrupted operation.
  • Inline PRCD Protection (240V): Ensures operator safety with integrated electrical cut-off.
  • Robust Casing with Carry Handle: Easy handling with reinforced build for harsh conditions.

Application

Wet Symbol

Can be used with

DS300DS355DS250

Guarantee

Lifetime Guarantee against manufacturing fault. Register your machine online within 30 days of purchase to enjoy your lifetime guarantee against manufacturing fault.

Guarantee

Lifetime Guarantee against manufacturing fault. Register your machine online within 30 days of purchase to enjoy your lifetime guarantee against manufacturing fault.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Technical Details

Application

Wet Symbol

Can be used with

DS300DS355DS250

Got a tech question?

We have over 45 years experience in the industry and know our products and applications, so if you are looking for some advice on what product you need for a specific job or you just have a general question about one of our products - please ask away.

get 10% off your first order when you join our mailing list.

10% discount

© Marcrist International 2026. All rights reserved