Republic Floor Drills RFD Series

Model	RFD-25, 18”	RFD-30, 25”	RFD-35, 26”	RED-40, 28”	RFD-50, 28”
Drilling capacity	1” (25 mm)	1-3/16” (30 mm)	1-3/8” (35 mm)	1-9/16” (40 mm)	2” (50 mm)
Tapping capacity	5/8” (M16)	¾” (M20)	1” (M24)	1-1/16” (M27)	1-1/5” (M30)
Spindle taper	MT 3	MT 4	MT 4	MT 4	MT 4
Spindle stroke	4-1/3” (110 mm)	5-1/3” (135 mm)	7-3/4” ( 200 mm)	9-1/2” (DRO) ( 240 mm)	7-1/16” (DRO) ( 180 mm)
Spindle speeds Range(RPM)	12 steps 125-2880	12 steps 72-2600	12 steps 70-2600	12 steps 42-2050	Variable (DRO) 48-1500
Automatic feeds (1/rev)	Manual	.004”, .008”, .012” (0.1, 0.2, 0.3 mm)	0.004”, .008”, .012” (0.1, 0.2, 0.3 mm)	.003”, .006”, .010”, .016”(0.08, 0.15, 0.25, 0.4 mm)	.003”, .006”, .010”, .014” (0.08, 0.15, 0.25, 0.35mm)
Worktable L x W	Dia. 13-1/2”Dia. (340 mm)	20” x 18” ( 500 x 450 mm)	18” x 15-1/2” ( 450 x 390 mm)	20” x 15” ( 510 x 380 mm)	20” x 15” ( 510 x 380 mm)
Base table L x W	12.4 x 12.6” ( 315 x 320 mm)	16” x 15.5” ( 405 x 395 mm)	16” x 15.5” ( 405 x 395 mm)	17.7” x 17.3” ( 450 x 440 mm)	17.7” x 17.3” ( 450 x 440 mm)
Column diameter	4-1/3” ( 110 mm)	4-3/4” ( 120 mm)	5-1/2” ( 140 mm)	5-1/3” ( 160 mm)	6-1/3” ( 160 mm)
Spindle center to column face	9-1/2” ( 240 mm)	12-2/3” ( 320 mm)	13” ( 330 mm)	14-1/6” ( 360 mm)	14-1/6” ( 360 mm)
Spindle nose to table face	31-1/2” ( 800 mm)	24-3/8” ( 620 mm)	24-3/4” ( 630 mm)	22” ( 560 mm)	22” ( 560 mm)
Spindle nose to base table	44” ( 1120 mm)	46-1/2” ( 1180 mm)	47-1/5” ( 1200 mm)	47-1/5” ( 1200 mm)	47-1/5” ( 1200 mm)
Worktable heightadjustment (+ / -)	23-2/3” ( 600 mm)	21-2/3” ( 550 mm)	20” ( 520 mm)	19” (power) ( 480 mm)	12” (power) ( 300 mm)
Table tilt	+ / - 45º	+ / - 45º	+ / - 45º	+ / - 45º	+ / - 45º
Table rotation	+ / - 360º	+ / - 360º	+ / - 360º	+ / - 360º	+ / - 360º
Main motor	1.1 HP/.85 KW	1.5 HP/1KW	2.2 HP/1.5 KW	2.8 HP/2.2 KW	4 HP/3.3 KW
Coolant pump	Optional	6 liter/min	6 liter/min	6 liter/min	6 liter/min
Machine weight	711 lb / 320 kg	888 lb / 400 kg	1222 lb / 550 kg	1555 lb / 700 kg	1511 lb / 680 kg
Overall dimension(mm)	29” x 20” x 65” ( 730 x 500 x 1650)	34” x 20” x 83” (870 x 510 x 2120)	36” x 22” x 89” (920 x 550 x 2270)	40” x 23” x 94” ( 1010 x 580 x 2385)	40” x 23” x 76” ( 1020 x 580 x 1935)
Packing size (mm)	34” x 22” 73” ( 860 x 570 x 1850)	37” x 22” x 89” ( 940 x 570 x 2250)	40” x 24” 83” ( 1000 x 610 x 2110)	45” x 27.5” x 89” ( 1150 x 700 x 2260)	43” x 26” 83” ( 1100 x 670 x 2120)