This angle attachment is made of solid material, which can withstand use. Features the 45 steel material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black -Material:45 steel -Size:8.50X4.80X2.20cm/3.34X1.89X0.86in -Size:8.50X3.15X2.20cm/3.34X1.24X0.86in -Size:8.50X3.15X2.20cm/3.34X1.24X0.86in -This wood is able to withstand high temperatures and maintain its shape without deforming. -The cutting performance of this Wood file remains consistent over time, without any noticeable wear. -Woodworking tasks can be completed quickly and with stability using this versatile angle attachment. -This grinding head is capable of performing a variety of tasks, including , chamfering, hollowing, slotting, and hole enlargement. -The smooth surfaces created by this angle tool have minimal burrs, resulting in a great finish. Package list: 3 x heads