Flute | OD Clerance | Thinning | Point | |
Grinding Wheels Shape |
1A1, 1V1, 3V1, etc. Formed wheel |
3V1 (Slight angle) |
1V1 , 3V1, etc. |
6A2, 11A2 (Cup) |
Grit Size of Grinding Wheels |
D46~D91
(for carbide drills) B64~B107 (for HSS drills) |
D46~D76
(for carbide drills) B76~B107 (for HSS drills) |
D46~D91
(for carbide drills) B64~B107 (for carbide drills) |
D30~D64
(for carbide drills) B46~B91 (for carbide drills) |
Resin Bond Diamond CBN Grinding Wheels for Flute Grinding Carbide Drills HSS Drills | ||||
Shape | Size-can be customized | Carbide Drills | HSS Drills | Bond |
3V1 grinding wheel | D125*T10*U2-6*X6*V12 D150*T10*U2-6*X6*V15 |
Diamond Grit Size: D46~D91 | CBN Grit Size: B64~B107 | Resin |
Resin diamond wheel CBN wheels for OD clearance grinding carbide drills HSS drills | ||||
Shape | Size-can be customized | Carbide Drills | HSS Drills | Bond |
3V1 | D85*T10*U3*X6*V≤5 D125*T10*U10*X6*V≤5 |
Diamond Grit Size: D40~D64 | CBN Grit Size: B64~B107 | Resin |
Diamond CBN Resin Grinding Wheels for Grinding the Thinning of Carbide HSS Drills | ||||
Shape | Size-can be customized | Carbide Drills | HSS Drills | Bond |
1v1 | D125*T10*X6*V15 | Diamond Grit Size: D64 | CBN Grit Size: B64~B107 | Resin |
3V1 | D125*T10*U6*X6*V15 | Diamond Grit Size: D64 | CBN Grit Size: B64~B107 | Resin |
Resin Bond Diamond CBN Wheels for Point Grinding Carbide HSS Drills | ||||
Shape | Size-can be customized | Carbide Drills | HSS Drills | Bond |
11A2 resin wheel | D100*T25*W10/15*X6 | Diamond Grit Size: D40 | CBN Grit Size: B64~B107 | Resin |