29PCS HSS Drill Bits Set with Plastic Box (TM-HDS29)

1. Material: 4241, 4341, 9341, 6542, M2, M35, and M42 +Co 5% etc. (pic M2)
2. Manufacturing Art: Fully ground, roll forged and edge forged twist drill (Pic fully ground)
3. Application: For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic,or wood.
4. Packing: plastic box
5. Dia Size: 1/16"-1/2" with 1-1/64" step.
6.Surface finish:white
7.Standard: DIN338
8.135split point angle or 118 degree.