Drill Doctor Model 750X The DD750X shop model is designed for durability and has the flexibility required to sharpen the largest range of dull or broken bits,including split points and masonry bits. The DD750X also adds increased capacity, sharpening 3/32” to 3/4” bits.

• One chuck sharpens all sizes 3/32" -3/4"
• Longer jaws hold bit more precisely and jaw guides eliminate jaw twisting on small bits
• “Push to Stop” design on the drill point splitting port will not allow you to over split the bit point
• Adjustable material take-off allows user to change the amount of bit material that can be removed to further extend the life of your bits
• User replaceable diamond sharpening wheel design for simple replacement
• Cast aluminum point angle shuttle for added durability
• Metal sharpening tube
• Permanent magnet motor produces consistent power, regardless of speed or load
• Sharpens High-speed Steel, Carbide, Cobalt, TiN-coated and Masonry bits
• Can sharpen 3/32” – 1/2” reverse-twist (left-hand) drill bits with optional accessory
• Custom Point angle sharpening - choose any angle from 115 degree to 140 degrees
• Includes professional hard shell carrying case

Power : 100V 50 / 60Hz
Power consumption : 55W
Rotation number : 3,500 ~ 17,000min¯¹ ( times / min ) with speed control
Airframe dimension : horizontal 265mmx depth 275mmx height 370mm
Collet chuck diameter : f2.35 / 3.0mm for
Weight : 8 kg
Rated operating time of 15 minutes

To burn letters, numbers and individual forms on metal, plastic , glass or
stoneware with all Proxxon machines collar 20mm.
For nameplates , jewelry or other valuables.
Also to work on these specific models or models commercially available
(plants, animals , coats of arms ) for small areas, individual shapes ,
cutouts or serial contour figures.
Maximum 14 characters can be set in the guide rail ( model holder ) .
The outer dimensions :
Length 21 mm - 13 mm width - thickness 4 mm
The internal dimensions :
Length 16 mm - 9.5 mm width

This torque driver function is to tighten the fixing screws of the ultrasonic cutter .
[Target models ]
Ultrasonic cutter USW-334 · ZO-40W · ZO-40B · ZO-41
Ultrasonic cutter ZO-334plas · USW-334 plus
Ultrasonic cutter R31-GONTA
Ultrasonic chisel USW-334ek