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Jobber Drill Bit, 21/64 in Dia, 4-5/8 in OAL, Parabolic Flute, 21/64 in Dia Shank Black Oxide

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Milwaukee 48-89-2727 Jobber Drill Bit, 21/64 in Dia, 4-5/8 in OAL, Parabolic Flute, 21/64 in Dia Shank Black Oxide

Item #: 48-89-2727 by Milwaukee

UPC #: 045242166985

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Features
  • Thicker web provides greater strength and longer life
  • Black oxide coating provides lubricity and resists corrosion of the bit
  • 135 deg split-point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • 3-flat Secure-Grip shank holds the bit firmly in the drill chuck

Diameter

21/64"

Finish

Black Oxide

Overall Length

4-5/8"

Material

HSS

Shank Length

1-5/16"

Shank Diameter

21/64"

Flute Type

Parabolic

Shank Type

3-Flat

Applicable Materials

Metal Plastic PVC Wood

Flute Length

3-5/16"

Point Angle

135 deg

Cutting Direction

Right Hand

Cutting Edge Material

HSS

Nomenclature

48-89-2727 DRILL BIT 21/64

Quick Change Shank

No

Point Type

Split

Application

For drilling on curved surfaces

Length

4-5/8 In.

Bit Diameter

21/64 In.

Individual/Set

Individual

Drilling Depth

3-5/16 In.

Tip Angle

135 Degree

Product Overview
BIT DRL BLKOX 135DEG 21/64IN
Specifications:

Application: For drilling on curved surfaces

Applicable Materials: Metal Plastic PVC Wood

Suitable for: Portable Drills

Milwaukee Thunderbolt black oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-flat Secure-Grip shank holds the bit firmly in the drill chuck. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt black oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.