Dongguan Duomi Machinery Co., Ltd
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Small drilling machine
A small drilling machine, also known as a small desktop drill, has a relatively small body size, a small load-bearing capacity, and a small operating
Product details
A small drilling machine, also known as a small desktop drill, has a relatively small body size, a small load-bearing capacity, and a small operating space on the workbench. Used for processing small aluminum and metal parts, easy to operate, porous high-speed drilling, convenient and labor-saving.

The external features of 630D and 430D are similar, with only slight changes in specific parameters. They move left and right along the X-axis to 600MM, and the length of the worktable is 200M longer than 430D. Compare the specific parameters in the table below.

Project/Model DNC-430D DNC-630D Company
Machine tool dimensions (length X width X height) 850*900*1700 1000*1000*1700 mm
X-axis travel (spindle moves left and right) 400 600 mm
Y-axis travel (spindle forward and backward movement) 300 300 mm
Z-axis travel (spindle up and down movement) 120 120 mm
Distance from spindle end face to worktable 120 120 mm
Workbench size (length X width) X600,Y250 X800 Y250 mm
Max capacity 50 50 kg
T-shaped groove size Top width 13, bottom width 20 Top width 13, bottom width 20 mm
Drilling diameter range: 0.3-16 (customizable) 0.3-16 (customizable) mm
Spindle speed 0-6000/0-24000 0-6000/0-24000 rpm/min
Ball screw (X/Y/Z) X. Y, Z: φ 16 * 05 (imported from Taiwan) X. Y, Z: φ 16 * 05 (imported from Taiwan) mm
Linear Guide X,Y,Z: 20 * 2 (imported from Taiwan) X,Y,Z: 20 * 2 (imported from Taiwan) mm
Spindle motor 0.55/0.75/2.2 0.55/0.75/2.2 kw
X. Fast feed of Y and Z axes 15000/15000/15000 15000/15000/15000 mm/min
positioning accuracy ≤0.02/1000 ≤0.02/1000 mm
Repetitive positioning accuracy ≤0.02 ≤0.02 mm
System resolution 0.001 0.001 mm
System program storage capacity About 10000 About 10000 individual
Machine weight About 500 550 kg
Programming method Manual programming, compatible with computer programming
Programming transmission method USB
Cutting cooling Water jet cutting cooling system
External signal control of the system support
External Mobile Control Handwheel control
Signal light prompt Tri color buzzer LED signal light







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