Ручные и измерительные инструменты Hoffmann Group 2026 - страница 1081

GBP 57

​Pneumatic straight die grinder
Mini die grinder with high no-load speed for quiet and efficient grinding.
Precise power and control due to integrated speed controller.
Supplied with: Supplied with 1 each of 1/4 inch and 6 mm collet.


NEW NEW


07 9456_7405 07 9456_7406 07 9457_7410 07 9457_7411

Type 7405 7406 7410 7411
Pneumatic straight die grinder
07 9456 collet ⌀ 6 mm eShop eShop – –
03R


short
Pneumatic straight die grinder
07 9457 collet ⌀ 6 mm – – eShop eShop
03R


long
Output power W 250 250 250 420
maximum speed min-1 28000 23000 27000 22000
maximum air consumption l/min 78 78 78 102
Connection thread NPT
Compressed air connection in 1/4
recommended hose size (internal ⌀) mm 10
Collet ⌀ mm 6
Weight kg 0.5 0.6 0.65 0.7
Operating noise dB(A) 76.2 89.1 76 91.7
maximum vibration to EN m/s2 3.6 5,4 4.9 3,1
Length mm 200 163 275 180


07 9441_51701
Size 51701 – Turbine-driven small straight grinder, without gears, with a maximum speed of 60,000 rpm. Ceramic
bearings, pneumatic drive with patented speed monitoring for constant speed under load.
Size 51813 – Turbine-driven small straight die grinder with a maximum speed of 100,000 rpm. Equipped with
high-quality high-speed bearings.
Size 52855 – Adjustable straight pencil grinder. Robust pneumatic motor suitable for oiled compressed air, stepless
speed regulation from 35,000 rpm − 60,000 rpm. Integrated on/off switch, memory function. 07 9441_51813
Size 48325 – Compact 300 Watt straight die grinder, without gears, with a maximum speed of 25,000 rpm. Speed
monitoring for constant speed under load. The upstream filter extends the working life of the tool.
Size 52669 – Powerful 750 Watt straight die grinder, without gears, with a maximum speed of 20,000 rpm.
Patented speed monitoring for constant speed even under load.
Size 53531 – Powerful straight die grinder with a maximum speed of 18,000 rpm. The robust, fixed steel extension 07 9441_52855
permits low-vibration operation even at places that are difficult to access.
Application:
07 9441 Size 51701; 51813 – Use only oil-free compressed air. Do not add oil!


07 9443_48325 07 9443_52669 07 9443_53531
Type 51701 51813 52855 48325 52669 53531
07 9441 eShop eShop eShop – – –
03R 03R


Pneumatic straight die grinder
07 9443 – – – eShop eShop eShop
Output power
maximum speed
W
min-1
75
60000
75
100000
75
60000
298
25000
744
20000
744
18000
07
maximum air consumption l/min 228 170 170 648 1254 1128
Connection thread NPT
Compressed air connection in 1/4 1/4 1/4 1/4 3/8 3/8
Collet ⌀ mm 3 3 3 6 6 6
Weight kg 0.4 0.4 0.61 0.41 1 2.2
Operating noise dB(A) 66 81 67 79 79 84
maximum vibration to EN m/s2 < 2.5 < 2.5 < 2.5 < 2.5 < 2.5 3.2
Length mm 132 135 114 202 221 467
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