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Koyo-Sha abrasive disc are made of durable silicon carbide which are bonded with resin. Koyo-Sha abrasive disc comes with 3 model of 441 for heavy duty grinding, 440 for regular sanding and 421 for finer and softer grit. Koyo-Sha abrasive disc also comes with wide selection of grit and consistency as demanded in CNC fabrication, automotive, aerospace, astronautics and many more.
Recommended speed for Koyo-Sha Abrasive Disc application:
For further details on Koyo-sha Abrasive Disc R/R Type 400s,
kindly contact our sales department.
Koyo-Sha Abrasive Disc R/R Type 400s
Type | 440 | 441 | |||||
Abrasive | C (Silicon carbide) | ||||||
Thickness of fibre | 0.8mm | 1.0mm | |||||
Bond | R/R (Resin bond) | ||||||
Application | For Regular grinding |
For Heavy duty grinding |
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Standard size | 100×15.9 125×15.9 150×22.2 180×22.2 |
100×15.9SL 125×15.9SL 150×22.2SL 180×22.2SL |
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Bore shape |
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Koyo-Sha Abrasive Disc R/R Type Ordering Guide:
#12 | #14 | #16 | #20 | #24 | #30 | #36 | #40 | #50 | #60 | #80 | #100 | #120 | #150 | #180 | #240 | #320 | #400 | |
Type | O | O | O | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
421 | ||||||||||||||||||
Type | - | - | - | O | O | O | O | O | - | - | - | - | - | - | - | - | - | - |
441 | ||||||||||||||||||
Type | - | - | - | - | - | - | - | - | O | O | O | O | ˄ | ˄ | ˄ | ˄ | ˄ | ˄ |
440 |
*O --- Available Grit size
*˄ --- Products with lot production
*Only #12,14,16 is available in 421 type. Thickness of fibre is 1.0mm,
To serve your interest on Koyo-Sha Abrasive Disc R/R Type 400s,
kindly contact our sales department.
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