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TONE – Air Impact Wrench (Twin Hammer) – 12.7mm (AI4160) JAPAN

Suitable for changing tires of vehicles, and maintaining heavy machines including construction machinery.

For attaching and detaching bolts / nuts in every industrial field.


Alloy aluminum hammer case

Siebel inlet prevents the inlet rotation from twisting hose

Output torque is adjdsted by a trigger switch

Special reinforced plastic body

Comfort grip absorbs shock

CW Rotation: 3 position output torque control

CCW Rotation: 2 position output torque control



Rated Max Torque: 470N•m

No-load Speed: 10,000min-1[rpm]

Air Pressure: 0.62MPa

Max Air Consumption: 845 l / min (ntp), 128 l / min (op)

Air Inlet: Rc1/4 (PT1/4)

Air Hose Inner Dia.: 10mm <

Adaptable Bolts: M16 (Auto Wheel Nut)

Weight: 1.2kg (Main Body)

Accessories: plug, oil, instruction manual (Japanese)


Product specifications:
· Overall length: 167 mm
· Full width: 60 mm
· Height: 170 mm
· Air pressure used: 0.62 MPa
· Air consumption: 930 L / min (when no load is applied)
· Air consumption: 128 L / min (* When under load)
· No-load rotation speed: 10000 rpm
· Maximum torque for normal use: 470 N · m
· Insertion angle: 1 / 2DR (12.7 sq)
Inlet: 1/4 PT
· Body weight



● Small and lightweight high power air impact wrench with maximum torque of 470 N · m, mass of 1.2 kg. Adopting twin hammer, realize high power with small size. With forward rotation 3 steps, reverse rotation 2 step output adjustment lever included. The stepless output adjustment is also possible by the degree of drawing of the switch. A rugged magnesium hammer case, a special reinforced resin is adopted for the body, realizing weight saving. It adopts a soft grip that softens grip and softens vibration. With rotary joint to prevent twist of hose