Zirconia Radial Flap Disc

Zirconia Radial Flap Disc

Specification

Material：Premium Aluminium Oxide
Backing：Nylon Backing (Fiberglass Backing Available)
Type：T27/T29
Diameter：100mm,115mm,can be customized
Grit：40-320#

Features

Bonded to extremely strong but durable metal
Rust removal
Good heat eliminating
Used long than flexible grinding disc
Fast,aggressive action for high pressure grinding,high efficiency
Low grinding and polishing cost in total

Suitable for

Zirconia radial flap disc is mainly used for grinding and polishing the round and planar surfaces of work-piece while the shapes can not be changed.

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Size		Backing material	Type	Abrasive	Grit No
100x16	4x5/8	Fiberglass,Plastic	T27,T28, T29	AO/HA,ZA,CER	36-320
115x22	4-1/2 x 7/8	Fiberglass,Plastic	T27,T28, T29	AO/HA,ZA,CER	36-320
125x22	5x5/8	Fiberglass,Plastic	T27,T28, T29	AO/HA,ZA,CER	36-320
Note: High density flaps can be customized.

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Strong elasticity, high tensile strength, self sharpening good, high grinding rate, low noise, Shape keeping, long service life and bendable
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Firm, Best strength glue and never fly flaps
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Work continuously, cold processing, Prevent the workpiece burn

The appearance of the grinding disc must be inspected before installation and use, according to whether there is any crack or damage, and the sound produced by hitting the grinding wheel with a wooden hammer should be clear and clear.
The spindle speed on the machine tool must be checked before installation and must not exceed the maximum working speed marked on the grinding disc.
Only special nut wrenches are allowed to tighten the grinding disc, and the nuts must be tightened gradually and in a symmetrical way on opposite sides of the main shaft, and the tightness should be appropriate.
Turn off the coolant so that the wheel is not unbalanced.
The matching of the aperture of the grinding disc with the spindle and chuck of the grinding wheel shall comply with GB4674 standard.
The newly installed grinding disc must be idled at the working speed according to the following time under the condition of a protective cover: A grinding disc with an outside diameter <400 mm shall not be less than 2 minutes, and a grinding wheel with an outside diameter ≥400 mm shall not be less than 5 minutes. When idling, the operator shall not stand in front of the grinding disc or in the tangent direction.
A wheel that is not specially used for end face grinding (such as a parallel wheel) shall not be grinded by the end face of the wheel. A wheel that is not specially used for external circle grinding (such as a bowl wheel or a cup wheel) shall not be grinded by external circle of the wheel to avoid grinding of the wheel.
When the grinding wheel is grinding the workpiece, it is forbidden to push the workpiece with the lever to increase the pressure on the grinding wheel.