Parameter:Model: Overload protection tapping chuck
Type: GT12/ GT24/ TC820
Standard: ISO/ JIS/ DIN
Material: 40CrMn
Clamping range:
GT12 (M3-M20)
GT24 (M5-M36)
TC820 (M5-M36)
Advantages:1. Overload protection
2. Tap break-proof
3. Adjustable torque
4. Quick clamping
5. Integral quenching
Overload protection principle:
1. When the tap encounters a high-hardness material, it will be subjected to greater resistance and stop rotating
2. But the tapping spindle will continue to rotate.
3. The GT12/24's torque safety protection system opens to separate the spindle from the jacket and prevent tap breakage.
Torque adjustment steps:
1. Remove the circlip
2. Insert the wrench into the wire disc hole
3. Counterclockwise to reduce torque
4. Clockwise to increase torque
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Hign-concerned Chemical : None
Origin : Mainland China
Model Number : GT12 GT24 TC820
Material : 40CrMn