Carbide drill bit button inserts: virgin or recycled tungsten carbide as DIN used in machines, special solution for you tungsten carbide drill bit button inserts:Materials: hard alloy and nonmetal as DINUsed in geological prospecting, machinery/tool manufacturing and serves as drill bit in wind drill and electric drills for coal digging Fit for precision lathe are used in nonstop cutting of die-cast iron Semi-precision, precision, and small-section precision lathes are used in interrupted cutting and whirling of rough turn C/O available;
Clamped & indexable inserts
Shape | Rhomboid 33°55°80° | Triangular 60° | Square 90° | Trigon 80° | Rhomboid 55°,82°,85° | Round |
Hole | Exist | Exist or NO | Exist or NO | Exist | NO | Exist or NO |
Application | CNC,profile,threading, Turning machine | Turning,boring,milling machine | Turning,boring,milling,planning machine | Turning, planning,forming,boring machine | Turning, planning machine | Profile turning machine |
Heavy cutter inserts
Shape | Triangular 60° | Trigon 60° | Square 90° | Rhomboid 82°,85° | Rhomboid | rectangle | Round |
Hole | Exist or NO | Exist | Exist or NO | Exist | NO | Exist or NO | Exist or NO |
Circle-scribed Dia. Max(mm) | 19.05 | 22.22 | 36.51 | 25.40 | / | / | 46.50 |
Thickness S(mm) | 7.93 | 7.93 | 11.91 | 9.52 | / | / | 12.00 |
Grade | Equal to ISO Category Number | Performance | ||
Density | Bend Strength | Hardness | ||
G/Cm3 | N/mm2 | HRA | ||
YG3 | K01 | 14.9-15.3 | 1180 | ≥90.5 |
YG3X | K01 | 15.1-15.4 | ≥1300 | ≥91.5 |
YG6X | K10 | 14.8-15.1 | ≥1560 | ≥91.0 |
YG6A | K10 | 14.7-15.1 | ≥1580 | ≥91.0 |
YG6 | K20 | 14.7-15.1 | ≥1670 | ≥89.5 |
YG8 | K20-K30 | 14.6-14.9 | ≥1840 | ≥89 |
Carbide button insert
