The Snagging wheels designed for Pedestal Grinding comes in the full range for Grinding various work material, These wheels are designed for giving long wheel life while maintaining good cutting action.
Pedestal Grinding
Product Range
| Bond | Grain | Dia.(mm) | Grit | Hardness | Structure |
|---|---|---|---|---|---|
| BM4, B1551, TDR186, TDR758, BSN821, TD722, BM50 | A, C, CA | 300 to 600 | 14 - 36 | R - Q | 2 - 5 |
Recommendation Chart
| Work Material | For Better Cutting Action | For Higher Wheel Life |
|---|---|---|
| M.S / Forged Steels | A163 R5 BM50 A163 R5 BM4 A143 R5 BM4 |
A163 R2 BM4 A163 R2 BM50 A163 TDR186 |
| Cast Iron / Gray C.I. | C163 Q5 B1551 CA243 TDR505 |
C163 TDR719 CA145 TDR505C |
| S. G. Iron Railway Inserts | A163 R2 BM4 | A163 TDR758 |
| Hi – Chrome / Ni Hard | A163 BSN821 | |
| Stainless Steel | A143 TD722 | |
| High Alloy Steel | A163 R5 BM50 | |
Portable Grinding
A portable grinder is small grinder handled manually, which can be carried from place to place and used for rough grinding of large forging and welded joints. Since the operating pressures are quite low in the handheld portable grinders, the wheels have to highly fast cutting. The wheel design ensures excellent cutting action with least operator fatigue.
Product Range
| Bond | Grain | Dia.(mm) | Grit | Hardness | Structure |
|---|---|---|---|---|---|
| BM6, BM4, BI551, BSN821, TD931A |
A, C | 40 to 200 | 14 - 24 | R - Q | 2 - 5 |
Recommendation Chart
| Work Material | For Better Cutting Action | For Higher Wheel Life |
|---|---|---|
| M.S / Forged Steels | A163 R5 BM4 | A 163 R2 BM4 |
| Cast Iron / Gray C.I. | A163 R5 BM4 | A 163 R2 BM4 |
| S.G. Iron | C163 Q3 B1551 | A 163 R5 BM4 |
| Hi – Chrome / Ni Hard | A 162 BSN821 | |
| Stainless Steel | A163 TD931A / A143 R5 BM6 | |
| High Alloy Steel | A163 TD931A / A143 R5 BM4 | |
Swing Frame Grinding
A combination of tough and durable Aluminum Oxide with a glassy and yet strong resin bond makes Cumi snagging wheels ideal for Swing frame grinding. The design ensures good cutting action with reduced wheel wear. The inbuilt features in design ensures that the wheels are very safe to use.
Product Range
| Bond | Grain | Dia.(mm) | Grit | Hardness | Structure |
|---|---|---|---|---|---|
| BM4, BM50, B1551, TD722 | A, C, CA | 400 to 500 | 14 - 36 | R - Q | 2 - 5 |
| BHT1 | AZA | 400 to 500 | 14 - 12 | V | - |
Recommendation Chart
| Work Material | For Better Cutting Action | For Higher Wheel Life |
| M.S / Forged Steels | A163 R2 BM4, A 163 R5 BM50 | A 163 TDR186 163 R2 BM50 |
| Cast Iron / Gray C.I. | C163 S3 B1551 CA243 TDR505 |
CA163 TDR505C C163 T3 BSG |
| S.G. Iron | A163 R2 BM4 | A163 R2 BM50 |
| Hi – Chrome / Ni Hard | A 143 TDR942C A143 Q5 BSN821 |
|
| Stainless Steel | A163 R5 BM4 | A143 TD722 |
| High Alloy Steel | A143 Q5 BSN821 | A143 R5 BSN821 |
6” Resinoid Taper Cup Wheels
Cumi has developed a very special 6” Taper Cup Wheels for grinding of welded joints of RAILS by means of portable grinders. 152.4X50.8X22.23, SK 5824, A163 R2 BM4. These wheels have exceptionally high cutting action and also good life. Cumi has also come out with “THREADED NUT BORE” which will enable accurate mounting of wheels that ensures smooth running without any vibration. Available in 5/8 – 11” threaded bush arbor.
