Air Grinders Special Machines, Filing Machine, Marking Pen
Use only without oil.
Air-powered filing machine PFG 07/220 220
■■Comes with air supply and exhaust hose. ■■For machining deep slots. ■■Keys are included in delivery.
28 20
11
28
If required, please order separately: ■■Filter and pressure regulator. ■■In-line fine filter SFI 1/4-5 EAN 4007220809013.
Order No.
EAN 4007220
Throttle type
Exhaust direction
Air consumption [m³/min]
Air supply hose inner dia. [mm]
Frequency [strokes/min] (linerar)
Stoke length [mm]
Hose length [mm]
PFG 07/220
657638
ring
rear
0,046
4
22.000
0,7
1.500
For detailed information and ordering data regarding ceramic fibre files please refer to catalogue 204.
Keys Width across flats 2,5 mm
Quantity
EAN 4007220
1
785980
0,180
For detailed information and ordering data regarding diamond files for handheld filing machines please refer to cat. 205. Use only with a little oil. 1 drop every 5 minutes.
Marking pen MST 31
■■This air-power marking pen is patented and works with approximately 3 times the frequency in comparison to other airpower operated marking pens. ■■Incl. tungsten carbide engraving needle. ■■Low vibration in hand operation. ■■Used to make markings and labels on metal, glass, plastics and also on hardened tool steel (needle gauge fine). ■■Keys and air supply hose are included in delivery.
155 17
If required, please order separately: ■■Complete connecting set no. 1 (see page 52). ■■In-line fine filter SFI 1/4-5 EAN 4007220809013.
Order No.
EAN Needle 4007220 gauge
MST 31 F MST 31 M MST 31 G
450314 fine 450079 medium 450307 coarse
TC engraving needles for marking pens
Throttle Exhaust type direction
ring ring ring
front front front
Air consumption [m³/min]
Air supply hose inner dia. [mm]
0,030 0,030 0,030
Frequency [strokes/min]
Hose length [mm]
4 30.000 - 36.000 4 30.000 - 36.000 4 30.000 - 36.000
2.000 2.000 2.000
6 - 7 0,150 6 - 7 0,150 6 - 7 0,150
Replacement tungsten carbide engraving needles please order separately.
Order No.
EAN 4007220
Needle gauge
HM-GN MST 31 F HM-GN MST 31 M HM-GN MST 31 G
455722 455753 455760
fine medium coarse
50 I 209
Operation pressure [bar]
0,003 0,003 0,003