Best Quality HSS Jobber Drills Fully Ground HSS Drill Black&Amber Finish HSS Twist Drill Bit (SED-HSBA)

Best quality HSS drills Fully Ground HSS drill Black&Amber Finish HSS Jobber Drill Bit

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
3. Application: For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic,or wood.
4. Packing: Paper box, or Plastic box,punch bag,set case etc
5. Dia Size: 0.2mm-21mm
6.Surface finish:bright white,black,tin-coated, black&yellow,bronze coated etc (pic :black oxide)
7.Standard: DIN338,DIN345,DIN340,DIN1897 etc
8.118 degree or 135 split point.(pic: 135degree)

Metric Size are available ( DIN338 Standard ):
1.0mm ~ 13.0mm by 0.1mm
Set are available:
1.5 ~ 6.5mm x 13 PCS set
1.0 ~ 10mm x 19 PCS set
1.0 ~ 13mm x 25 PCS set

Inch Size are available ( ANSI B94.11M-1993 Standard ):
1/16" ~ 1/4" x 13 PCS set
1/16" ~ 3/8" x 21 PCS set
1/16" ~ 1/2" x 29 PCS set