Model Number

T42

Materials (the reinforced cutting and grinding discs are made by these materials):
1) Aluminium oxide: A
2) White aluminium oxide: WA
3) Single crystal aluminium: SA
4) Zirconia aluminium: ZA
5) Black silicon carbide: C
6) Green silicon carbide: GC

Total types of the products (4 types of cutting and grinding discs in the structure):
1) T41 flat cut off discs
2) T42 depressed center cut off discs
3) T27 depressed center grinding discs
4) T27a flexible grinding discs

The meaning of 'T41 A30 R8BF 80m/s':
1) T41: T41 flat cut off discs
2) A30: aluminium oxide materials grit 30
3) R: harness grade
4) 8: structure no.
5) B: combined material 'resin'
6) F: fiber glass reinforced
7) 80m/s: r.p.m, means meter per second, rotary speed

Operation description:
1) We must operate the discs correctly, or they will make dangerous to us.
The discs should be mounted with the flanges very tightly. The workers
should operate the discs with safeguard
2) The discs are for metal or stone applications, and we should use them
for right applications
3) To use suitable hand tools for operation of different sizes discs, with
different ampere current

Characteristics and applications of discs:
1) Characteristics: standard quality, made of normal grade corundum
(aluminium oxide), medium hard bond, depressed center, black color,
high speed, 2 nets in the middle and half in one side of the disc
2) Applications: general purpose disc for all metal grinding applications,
such as steel pipe, steel bar, the burr and gross edge of steel plate
and steel welds

size:
100x1/1.2/2.0/3x16mm
115x1/1.2/2.0/3x22mm
125x1/1.2/2.0/3x22mm
150x1/1.2/2.0/3x22mm
180x1/1.2/2.0/3x22mm
230x1/1.2/2.0/3x22mm