Custom Metal Machining Services (Steel & Stainless Steel)

Metal Drilling Services in Rayong – Chonburi

D-Pattana Mongkol Co., Ltd. (D-PATT) provides comprehensive metal drilling services across Rayong, Ban Chang, Klaeng, Rayong Industrial Park, and Amata City Rayong.

We handle all types of drilling—round holes, square holes, and special-shaped holes—using high-quality machinery and skilled technicians experienced with a wide range of metals, including carbon steel, galvanized steel, stainless steel, aluminum, and copper.
Every drilling job is subject to strict quality control to ensure accurate hole alignment, precise dimensions, and smooth finishes in accordance with customer drawings.

Metal Grinding Services in Rayong – Chonburi

We provide professional metal grinding services covering CNC surface grinding, shaft grinding, gear grinding, and mold grinding, as well as large-scale grinding applications, including:

• Large Shaft Grinding
  For motor shafts, pumps, and industrial conveyor systems.

• Roller Grinding
  Suitable for paper mills and steel rolling mills.

• Large Gear Grinding
  For heavy machinery and petrochemical plant applications.

Metal Planing & Facing Services in Rayong

One of D-PATT’s most in-demand services is metal planing and facing (Planing / Facing / Slotting), ideal for workpieces that require large flat surfaces or are not suitable for CNC milling.

We operate CNC planers and large-capacity facing machines, supporting a wide range of industrial applications, including:

• Gear Slotting & Planing
  For cutting or repairing large gear systems.

• Shaft Facing & Planing
  To achieve flat, accurate shaft faces for proper bearing or coupling assembly.

• Metal Plate Facing
  For machine beds and equipment bases requiring high flatness and parallelism.

• Machine Frame, Housing & Base Planing
  To ensure tight fit and accurate assembly with other components.

D-Pattana Mongkol Co., Ltd. (D-PATT) is committed to delivering precision, quality, and fast turnaround, supporting customers across all industries—from manufacturing and maintenance to custom-made components based on specific drawings.
We provide full technical consultation and end-to-end service, from prototype development to complete finished parts, as a true one-stop industrial machining partner.