Built by Taiwanese manufacturer Rong Fu since 1975, the RF-31 bench mill/drill delivers reliable performance with robust construction. With its large work surface, rigid column, and compatibility for multiple operations, it suits maintenance shops, hobbyists, and light industrial environments seeking durability and flexibility.

Rong Fu Milling & Drilling RF-31 Series

The Rong Fu RF-31 milling and drilling machine combines heavy-duty castings with versatile functionality. Featuring multiple spindle speed options, standard MT3 or R8 taper, and broad operational capacity, it’s perfect for workshops needing dependable machining for drilling, face milling, end milling, and tapping tasks.

Features

Rigid Cast Head & Column Construction

Ensures stability and minimizes vibration, allowing smoother, more precise cutting during heavy or deep machining tasks.

Variable Speed Spindle

Standard 12-speed range (150-3000 RPM 60Hz or 125-2500 RPM 50Hz). Optional 2-speed motor expands to 24 speeds, offering flexibility for different materials and tooling.

MT3 or R8 Spindle Taper Options

Users can choose the spindle type that matches their existing tooling, increasing compatibility and reducing setup cost.

Large Worktable with T-Slots

The 730 × 210 mm table with four T-slots (16 × 26 mm) provides ample space for workpieces and fixtures, improving clamping flexibility.

360° Swiveling Head

The milling/drilling head can swivel 360°, enabling angled machining operations and increasing versatility for workshop applications.

Overview

Specification	Detail
Product	Rong Fu Milling & Drilling RF-31 Series
Construction	Heavy cast head & column
Motor	1.5 HP
Spindle Speeds (Standard)	12 speeds: 150-3000 RPM (60 Hz) / 125-2500 RPM (50 Hz)
Spindle Speeds (Optional)	24 speeds with 2-speed motor: 75-3000 RPM (60 Hz) / 62-2500 RPM (50 Hz)
Spindle Taper	MT3 or R8
Spindle Travel	130 mm
Drilling Depth	205 mm
Table Travel (X)	460 mm
Table Travel (Y)	190 mm
Worktable Size	730 × 210 mm
T-Slot Size	4 slots, 16 × 26 mm
Column Diameter	Ø115 mm
Machine Weight	Net: 230 kg / Shipping: 255 kg
Packing Dimensions	810 × 740 × 1,150 mm (without stand)