CARBIDE BURR FOR CAST IRON
SHAPE: SE
The innovative Z-type tooth structure significantly enhances cutting performance on cast iron, enabling smooth milling while greatly reducing vibration and noise.
Sample
GC61020-6 G=High Speed C=Exterior Code 6=Shank Diameter 10=Cutting Edge Diameter 20=Cutting Edge Length 6=Tool Path
| 6mm shank | Dimensions-All in mm | Type Solid Brazed |
Angle | Part Numbers | |||||
| D1 | D2 | L1 | L2 | Cut 2 | Cut 6 | Cut 3 | |||
| SE5 | 12.7 | 6.0 | 65.0 | 19.6 | Brazed | GE61220-2 | GE61220-6 | GE61220-3 | |
| SE3 | 9.6 | 6.0 | 61.0 | 16.0 | Brazed | GE61016-2 | GE61016-6 | GE61016-3 | |
Recommended Operating Speeds
BMRANGE SPEED GUIDE
| Material Groups | HB* | B.S | EN | DIN | ||||
| Steel | Magnetic Soft | <120 | 230m07, 050A12 | EN1, EN2 Leadloy | RFe60 | |||
| Structural case carburising | <200 | 060A35, 080M40, 4360-50B | EN3A, 4, 6, 7, 8, 32 | St37-2, 16MnCr5, St50-2 | ||||
| Cast Iron | Lameller graphite | <150 | grade 150, grade 400 | Grey cast iron soft | GG10, GG40 | |||
| Nodular graphite, malleable | <200 | 420/12, P440/7, 700/2, 30g/72 | S.G. iron Mehanite | GGG40, GGG70, GGTS45 | ||||
| Brass, Copper, Bronze |
Unalloyed | <100 | C101 | Commercially Pure | E-Cu57, SE-Cu | |||
| β-Brass, Bronze | <200 | CZ120, CZ109, PB104 | 2.1030, 2.1080 | CuZn39Pb2, CuZn40 | ||||
| γ-Brass | <200 | CZ108, CZ106 | CuZn37, CuZn28 | |||||
| Head Diameter | 1/4" | 5/16" | 3/8" | 1/2" | ||||
| Max. RPM | 65000 | 60000 | 55000 | 35000 | ||||
| Steel | 35,000-45,000 | 30,000-40,000 | 22,500-35,000 | 20,500-30,000 | ||||
| Cast Iron | 22,500-45,000 | 20,000-40,000 | 15,000-35,000 | 11,000-30,000 | ||||
| Brass, Copper, Bronze | 22,500-45,000 | 20,000-40,000 | 15,000-35,000 | 11,000-30,000 | ||||
Recommended speed are based on the standard shank length of 1-3/4" max overhang of 3/8"
Maximum recommended speeds for extended length shanks is 15,000rpm
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