Name | Type | Cut | Material | Product Process | Head Hardness | LOGO |
Cylindrical Shape Burr | A | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Cylindrical End Cut Burr | B | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Cylindrical Radius End | C | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Ball Shape Burr | D | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Oval Shape Burr | E | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Tree Shape Radius End | F | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Tree Pointed Ends Burr | G | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Flame Shape Burr Burr | H | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Cone Shape With 60° | J | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Cone Shape With 90° | K | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Taper Radius End Burr | L | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Cone Burr | M | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Inverted Cone Burr | N | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Disc Type Burr | W | Standard/Single/Double/aluma | Tungsten carbide/YG7/TCT | CNC | 90-91HRA | available |
Grades of Carbide Tungsten Burr | ||||||
China Grade | ISO grade | Density(g/cm3) | Hardness(HRA) | TRS(Mpa) | ||
YG6 | K20 | 14.95 | 91 | 1800 | ||
YG6X | K10 | 14.95 | 92 | 1800 | ||
YKM6A | K10 | 14.95 | 92.5 | 1800 | ||
YG8 | K30 | 14.7-14.8 | 90 | 1950 | ||
YT5 | P30 | 13 | 90.8 | 1900 | ||
YT14 | P10-20 | 11.5 | 91.5 | 1500 | ||
YT15 | P10-20 | 11.3 | 91.8 | 1450 | ||
YW1 | M10-20 | 13.1 | 91.5 | 1600 | ||
YW2 | M10-20 | 13.1 | 91 | 1600 | ||
YS25 | P25 | 12.8 | 91.5 | 1900 | ||
YC30S | P30 | 12.8 | 91 | 2000 | ||
ZP35 | P35 | 12.8 | 91 | 2000 | ||
YC40 | P35 | 13.2 | 90 | 1850 | ||
Speed /RPM | ||||||
1.6mm or 1/16" | 25,000 - 35,000 | |||||
2.35mm or 3/32" | 25,000 - 35,000 | |||||
3mm or 1/8" | 25,000 - 35,000 | |||||
6mm or 1/4" | 25,000 - 35,000 | |||||
12mm or 1/2" | 25,000 - 35,000 | |||||
16mm or 5/8" | 25,000 - 35,000 | |||||
Single-cut burs :are for general purpose work and provide good material removal. Double-cut burs :produce smaller chips for greater operator control on applications such as stainless steels and ferrous materials. Aluma-cut burs :have a wide flute design for easy stock removal without loading on applications such as nonferrous and soft materials. Standard-cut burs :are widely uesed and leave a fine finish |