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The tools of innovation. OPERATOR’S MANUAL DRILLING MACHINE WITH ELECTROMAGNETIC BASE 15335 E. Freemont Drive,Centennial, CO 80112 1– 87STEELMAX, FAX 303 – 690 – 9172 www.steelmax.com sales@steelmax.com...
1. GENERAL INFORMATION 1.1. Application The D300XT is a drilling machine designed to drill holes with diameters of up to 70 mm (2-3/4″) by using annular cutters. The machine can also drill holes with diame- ters of up to 25 mm (1″) by using twist drill bits.
1 unit 9 2.5 mm hex wrench 1 unit 10 4 mm hex wrench 1 unit 11 5 mm hex wrench with a handle 1 unit 12 8 mm combination wrench 1 unit – Operator’s Manual 1 unit D300XT Operator’s Manual...
(left rotation, only to retract the tap) Motor START (right rotation) Bottle valve lever Carrying handle Motor STOP Signal LED Feed shaft Gear switch Chip guard Hole for a safety strap Electromagnetic base (MAGNET) switch Electromagnetic base D300XT Operator’s Manual...
17. Use annular cutters without the pilot pin only when you drill incomplete through holes. Do not use arbors without a spring. 18. Do not make holes/threads whose diameter or depth differ from those specified in the technical data. 19. Do not use near flammable materials or in explosive environments. D300XT Operator’s Manual...
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34. If you are not going to use the machine for an extended period, put anti-corrosion material on the steel parts. D300XT Operator’s Manual...
To do this, lift the motor to the maximum and continue in the sequence that follows. 2 (20 mm, 0.8″) 3 (30 mm, 1.2″) 6 (30 mm, 1.2″) 7 (20 mm, 0.8″) D300XT Operator’s Manual...
Use gloves to put the arbor (drill bit, tap chuck) into the spindle (3). Make sure that the stop rod is between the pin and the fitting (4). If the arbor (tap chuck) has a nut (5), tighten the nut to the spindle. D300XT Operator’s Manual...
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(1), remove the nut. Next, lift the motor and rotate the spindle (2) to align the holes in the spindle and gearbox (3). Put the drift into the hole (4). Next, hold the carrying handle with one hand and hit the drift with a mallet (5). D300XT Operator’s Manual...
(1). Use a dry cloth to clean the cutter. Put the cutter into the arbor (2) to align the flat surfaces (3) with the screws (4). Use the 5 mm hex wrench to tighten the screws. To remove the cutter, loosen the screws (4) with the 5 mm hex wrench. D300XT Operator’s Manual...
Install the tap chuck as described before. Next, put the screw tap into the correct adapter (1). Install the adapter into the tap chuck (2). To remove the screw tap, unlock it and remove from the adapter. D300XT Operator’s Manual...
Attach the bottle to the bracket (1). Put the hose with the spring (2) between the stop rod and the body (3). Then, attach the hose to the fitting and move the spring to the arbor (4, 5). To remove the bottle, continue in reverse sequence. D300XT Operator’s Manual...
Make sure that the strap is tight and not twisted. If the machine comes loose from the workpiece and hangs on the strap, replace the strap. Do not put the strap into the buckle from the front. D300XT Operator’s Manual...
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The coolant should fill the system and start flowing from the cutter. The cooling system works by gravity. Thus, in the horizontal position, rotate the bottle. In the inverted position, use coolants under pressure or in the form of spray or paste. D300XT Operator’s Manual...
When you use an annular cutter, drill only through holes. For incomplete through holes do not use the pilot pin. Incomplete through holes Complete through holes Keep the machine in the same position until the hole is made. D300XT Operator’s Manual...
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If an overload occurs, the machine stops. The overload can be caused by not enough cooling, dull tool, too fast feed, or too slow speed. Then, to start the machine again, retract the tool from the workpiece, press STOP and then D300XT Operator’s Manual...
After the work is finished and the motor turned off, set the gear switch to the opposite position. Start the motor and let it operate for a while with no load to improve lubrication. Next, turn off the motor and the base, and then unplug the power cord. D300XT Operator’s Manual...
(2). Then, lightly tighten the screws (3) so that they touch the gib. Move the motor up and down and adjust the screws (3) so that the travel is smooth. Next, tighten the screws (4) and then tighten the nuts (5). D300XT Operator’s Manual...
(1). Lift the spring (2) and remove the brush. If the brush is shorter than 5 mm (0.2″), replace the two brushes with new ones. Install in reverse sequence. Then, let the motor operate with no load for 20 minutes. D300XT Operator’s Manual...
D300XT 4. ACCESSORIES 4.1. Pressure cooling system Capacity of 2 liters. Part number: UKL-0440-16-00-00-0 4.2. Arbor MT3 × 32 mm Weldon Required when drilling diameter is more than 60 mm (2.3″). Part number: UCW-0563-22-00-00-0 D300XT Operator’s Manual...
D300XT 4.3. Pipe attachment DMP 251 For pipes with diameters of 80–250 mm (3–10″). Internal dimensions: 95×211 mm (3.74″ × 8.31″). Part number: PDS-0111-03-00-01-0 D300XT Operator’s Manual...
Requires an adapter that matches the size of the screw tap. Screw tap size Adapter Ø31 Adapter Ø19 without clutch without clutch (metric) WKL-000072 WKL-000069* WKL-000073 WKL-000070* WKL-000074 WKL-000071* WKL-000075 – WKL-000076 – WKL-000077 – WKL-000078 – * Requires a 31×19 mm reduction adapter (RDC-000008) D300XT Operator’s Manual...
2.5 MM HEX WRENCH DZW-0212-12-00-00-0 SPOKE HANDLE ASSY SKR-000017 UCW-0686-07-00-00-0 ARBOR ASSY AMT2-C-19/2-2 PRS-000017 EXTERNAL RETAINING RING 25z PDK-0234-00-09-00-0 WASHER II PRS-000105 SEAL O-RING 25.2x3 TLJ-0284-00-07-00-1 COOLING SLEEVE KNC-0234-00-10-00-0 CONNECTOR PRT-0151-06-13-00-7 ROD L=35 KRP-0686-07-01-00-0 ARBOR BODY AMT2-C-19/2-2 D300XT Operator’s Manual...
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Q-TY WKR-000032 HEX SOCKET SET SCREW WITH FLAT POINT SPR-0154-00-03-00-0 SPRING WYP-0154-00-02-00-0 PLUNGER USZ-0140-05-04-00-0 SEAL PDK-0139-00-04-00-0 WASHER 18.8x10x1 PRS-000009 INTERNAL RETAINING RING 19 14 15 ITEM PART NUMBER DESCRIPTION SLN-0600-01-00-00-0 MOTOR – 115V SLN-0600-01-00-00-1 MOTOR – 230V D300XT Operator’s Manual...
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POWERCORD 230V WITH STRAIN RELIEF ASSY (AUSTRALIA) (W8) PWD-0600-08-04-00-0 POWERCORD 230V WITH STRAIN RELIEF ASSY (INDIE) (W8) PWD-0600-08-05-00-0 POWERCORD 230V WITH STRAIN RELIEF ASSY (UK) (W8) DLW-000007 CABLE GLAND WITH STRAIN RELIEF PG13.5 PWD-0563-10-00-00-0 GROUNDING WIRE SET * not shown in the drawing D300XT Operator’s Manual...
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D300XT 22 23 ITEM PART NUMBER DESCRIPTION WKR-000529 TORX PAN HEAD SCREW 4x50 PKR-0563-01-06-00-0 STATOR COVER ASSY PKT-0563-01-06-04-0 POTENTIOMETER KNOB PTN-000039 POTENTIOMETER D300XT Operator’s Manual...
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MOTOR COVER WITH STATOR ASSY – 230V WZK-0563-01-06-07-0 POTENTIOMETER WIRE SET (W6) WZK-0563-01-11-00-0 LED WIRE SET (W4) WZK-0563-01-12-00-0 CONTROLLER WIRE SET (W2) PWD-0563-01-13-00-0 BRUSH HOLDER WIRE (W14) PWD-0563-09-02-00-0 CONTROLLER WIRE SET (W12) PWD-0563-09-03-00-0 CONTROLLER WIRE SET (W13) * not shown in the drawing D300XT Operator’s Manual...
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D300XT ITEM PART NUMBER DESCRIPTION WLK-0630-02-02-00-0 CLUTCH SHAFT ASSY PDK-0211-00-16-00-0 WASHER 8,1x13x1 D300XT Operator’s Manual...
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BALL BEARING 30x62x16 WRZ-0600-02-02-00-0 SPINDLE PRS-000035 INTERNAL RETAINING RING 62w SRB-000105 HEX SOCKET HEAD CAP SCREW M6x14 LST-0600-02-01-02-0 GEAR RACK KLK-000047 DOWEL PIN 5n6x16 SRB-000117 HEX SOCKET HEAD CAP SCREW M6x25 SMR-000001 GREASE * not shown in the drawing D300XT Operator’s Manual...
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D300XT ELECTRONIC CONTROL UNIT ASSY D300XT Operator’s Manual...
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PROMOTECH sp. z o.o. ul. Elewatorska 23/1 15-620 Białystok Poland We declare with full responsibility that: D300XT Drilling Machine with Electromagnetic Base is manufactured in accordance with the following standards: • EN 60745-1 • EN 55014-1 • EN ISO 12100 and satisfies the regulations of the guidelines: 2014/30/EU, 2014/35/EU, 2006/42/EC, 2011/65/EU, 2012/19/EU.
7. WARRANTY CARD WARRANTY CARD No... ……………………….. in the name of Manufacturer warrants the D300XT Drilling Machine with Electromagnetic Base to be free of defects in material and workman- ship under normal use for a period of 12 months from the date of sale.
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