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DIN1869 135 Split Angle Fully Ground HSS Double Ends Twist Drill Bit

Quantity:
  • Customized

  • DIN, JIS, AISI

  • Twist Drill Bit

  • High Speed Steel

  • Metal Drilling

  • 3mm-6.5mm

  • SED-HDE1

  • Amber

  • 135 Split Degree

  • Spiral

  • Forged or Fully Ground

  • 1000PCS Each Size

  • PVC Bag, Blister Card, Plastic Box

  • SGS, ISO9001

  • EASYDRILL

  • China

  • 820750900

  • 100, 000PCS/Month

  • Available | Customized Request

Product Description

DIN1869 135 split angle fully ground HSS double ends twist drill bit

1. Material: 4241, 4341, 9341, 6542, M2, M35, and M42 +Co 5% etc. double ended.
2. Manufacturing Art: Fully ground,milled,forged
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: 3.0mm-6.5mm
6.Surface finish:bright white,black,tin-coated, black&yellow,bronze coated,rainbow,Zirconium coated,coffee etc (pic:bright)

7.135 degree or 118 degree;
8.Double End twist Drills are fluted and split pointed on both ends and have a solid center shank for chucking. They will drill twice as many holds as a Single End Drill for only a fraction more in cost. When one end gets dull or breaks, it can be quickly reversed in drill chuck to reduce change-over time, overall costs, and inventory.
9.suitable for metal drilling metal 5mm thickness with less hardness HRC35.

Dia.mm
Working Length mm Overall Length mm
2 8 38
2.5 10 43
3 11 46
3.2 11 49
3.5 14 52
4 14 55
4.5 17 58
5 17 62
5.5 19 66
6 19 66
6.5 22 70
Dia. Working Length Overall Length
1/16 3/8 1 1/2
5/64 3/8 1 1/2
3/32 3/8 1 11/16
7/64 1/2 1 13/16
1/8 1/2 1 13/16
9/64 5/8 2 1/16
5/32 5/8 2 3/16
3/16 5/8 2 5/16
7/32 3/4 2 5/8
1/4 3/4 2 7/8

DIN1869 135 Split Angle Fully Ground HSS Double Ends Twist Drill Bit DIN1869 135 Split Angle Fully Ground HSS Double Ends Twist Drill Bit
DIN1869 135 Split Angle Fully Ground HSS Double Ends Twist Drill Bit DIN1869 135 Split Angle Fully Ground HSS Double Ends Twist Drill Bit
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