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42 mm cap. Double Column All Geared Auto Feed Radial Drill Machine

Special Features

SPECIFICATIONS

DESCRIPTION	DC-410
Drilling in M.S.	42(1 5/8”)
Drilling in C.I.	50
Rough Boring in M.S.	60
Tapping in M.S.	25
Spindle Taper	MT-4
Spindle Travel	225
Spindle Speeds (RPM x steps)	12 Steps 60, 90, 115,165,200, 290, 340, 480, 575, 625, 1005, 1510
Diameter of RAM (quill)	78
Spindle Autofeed Ranges	6 Steps 0.1, 0.15, 0.20, 0.27, 0.33, 0.52
Max/Min Dist. Spindle nose to base	1225/450
Vertical Travel of Arm	775
Max/Min Dint. Spindle center to column	1025/275
Horizontal Travel of Arm	750
Max. Drilling Radius	1137
Machine Measurement (LX B X H)	1600 X 850 X 2270
Diameter of Column	225
Work Table	550 X 450 X 400
Coolant Tank	770X430X 145 50 liters
Drill-head Motor	2 HP (1.5 KW) 960/1440 RPM
Elevating Motor (LX B X H)	0.75 HP (0.56 KW) 960 RPM

Column Assembly
	Double column type structure with Dia 225 MM and INSIDE RIBS for more rigidity and smooth
	movement

Lifting Nut
	4’’ long Lifting screw nut mode up of bronze metal

Arm Assembly
	Arm and Column rigidly built with reinforcement ribs to reduce distortion, to give high capacity and
	long lasting accuracy.

BASE
	More wider base for better working area
	In-built Coolant tank of 50 liters
	Rigid Box typo construction

Gears
	All gears in gearbox are made up of NiCr Steel with hardness of 50-55 HRC with thickness of 15
	mm
Shafts of Gears
	All shafts made of NiCr alloy steel with hardness 55 HRC.
	All Four sphines and six splines of shafts are GROUND on Spilne Grinding Machine.

Autofeed System
	6 autofeed having near geometric progression for all processes to be done like drilling, reaming,
	boring. etc.
	Overload Safety clutch system for tool protection and machine protection.
	Spindle auto-stop with travel adjustment.
	Spindle Look System for Milling Operation.

Spring
	Heavy duty Compression spring has replaced old conventional type coil spring. This ensures far
	more life than conventional springs.