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Milwaukee Tool 1/4-inch Cobalt Red Helix Twist Drill Bit

Model # 48-89-2313|Store SKU # 1000657025

Overview

Model # 48-89-2313 Store SKU # 1000657025

The Milwaukee 48-89-2313 1/4 -Inch Thunderbolt Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135-split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.

  1. 135° split point, precision start (no walking)
  1. Extended length for hard to reach areas
  1. Specialty bit for cast iron and stainless steel
  1. 3-flat secure grip shank reduces bit slipping in chuck
  1. Variable helix design for fast material removal
  1. Chip breaker decreases heat build up
  1. Stays sharper longer
  1. Includes: (1) 1/4-inch Cobalt Red Helix Twist Drill Bit

Specifications

Dimensions

Assembled Depth (in inches)
0.02
Assembled Height (in inches)
1.5
Assembled Weight (in lbs)
6.9
Assembled Width (in inches)
0.3
Packaged Depth (in inches)
1.87
Packaged Height (in inches)
0.27
Packaged Weight (In lbs)
0.05
Packaged Width (in inches)
5.75

Details

Arbor Included
No
Bit Diameter (In.)
1, 1/4
Bit Length (In.)
4
Bit Material
Cobalt
Certified
Country of Origin
CN-China
Drill Bit Type
Hammer Drill Bit
Individual/Set
Individual
Material Application
Wood and Metal
Number of Pieces in Set
1
Power Source
Cordless
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Twist Drill Bits
Shank Diameter (In.)
1/4
Shank Type
Three Flats
Tip Material
Cobalt

Warranty / Certifications

Tel #: 1-800-628-0525
1/4-inch Cobalt Red Helix Twist Drill BitMilwaukee Tool 1/4-inch Cobalt Red Helix Twist Drill BitThe Milwaukee 48-89-2313 1/4 -Inch Thunderbolt Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135-split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.
Milwaukee Tool
1000657025
CAD16.982022-09-25
The Home Depot Canada
1/4-inch Cobalt Red Helix Twist Drill Bit is rated 5.0 out of 5 by 3.
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Rated 5 out of 5 by from Excellent, fast cutting Needed to drill through 1/4" steel beam. HSS bit was taking for ever. This bit went through in about 15 seconds
Date published: 2021-03-20
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