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Hss Cobalt Drill Bit Set 1/2 in. x 6 in. Aircraft Extension Extra Long Deep Hole Drilling-3Pcs

KWD 17.500
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • ✔️【 COBALT DRILL BIT DIMENSION】:1/8"(Diameter) x 1-5/8"( Flute Length) x 6"(Overall Length)
  • ✔️【 COBALT MATERIAL】: HSS(M35) Cobalt Steel is the premium material with high hardness and red hardness to enable long drilling life and fast drilling performance.
  • ✔️【 SURFACE TREATMENT】: The Gold Oxide Ember finished surface treatment strongthen the hardness of drill bit body  to ensure the long drilling life and better drilling performance.
  • ✔️【 SPLIT POINT ANGLE 135】 DEG.: No center punch is needed- the aggrevsive 135 deg. Split Point quick-cutting points are self- centering and penetrate quickly with less pressure. will not "walk" or"wander".
  • ✔️【 APPLICATION】: Best used for drilling deep hole in metal, high-carbon steel, aluminum and alloy steel, cast iron, stainless steel and titanium

Description

HSS Cobalt Drill Bit Aircraft Extension Extra Long Drill Bits M35 Cobalt Long Drill for Deep Hole Drilling

✔️Specifications:
● Product Name: HSS Cobalt Drill Bit Aircraft Extension Long Drill Bit
● Overall Length: 12 Inch Length
● Cutting Point Angle: 135 Deg.
● Angle Point Type: Split Point
● Flute Type: Spiral Twist Flute
● Shank Type: Straight Round Shank
● Surface Treatment: Golden Ember Finished
● Specification Met: ANSI
● Application: Drill Deep Hole in Steel Metal Iron Copper Aluminum Cast Iron Alloy Steel
● Packaging: Premium Plastic Box with lable

✔️Features and Benefits:

👍1. What Makes This Drill Bit Work Best for Steel Metal Deep Hole Drilling?

●MATERIAL: Premium HSS Cobalt Steel Keeps High Hardness and Strength for Long Life Drilling.
●POINT ANGLE: 135 Degree Split Point Prevents Drill from walking, Better Self-Centering and Reduce Thrust.

👍2. How To Use for Easy Drilling?

●Fit into the Chuck of Corded and Cordless Drill, Easy and Quick!

👍Make Easy for Hole Drilling in Steel Metal Iron Copper Aluminum Plastic Cast Iron Metal Sheet...

✔️ This Drill can do great works of drilling in various of metal and steel material in DIY Home use or industry use.

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