DEWALT Industrial Tool Co. U Letter Cobalt Jobber Length Drill DD4421B6

Description
Industrial Drilling: Cobalt Lettered Jobber Drills Product Features Designed with optimized geometries that deliver 3X more life than competition Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact Heavy duty flute design produces maximum durability Increased cobalt content provides exceptional wear resistance and longer life
Description
Industrial Drilling: Cobalt Lettered Jobber Drills Product Features Designed with optimized geometries that deliver 3X more life than competition Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact Heavy duty flute design produces maximum durability Increased cobalt content provides exceptional wear resistance and longer life

Suppliers

Company
Product
Description
Supplier Links
U Letter Cobalt Jobber Length Drill - DD4421B6 - DEWALT Industrial Tool Co.
Baltimore, MD, USA
U Letter Cobalt Jobber Length Drill
DD4421B6
U Letter Cobalt Jobber Length Drill DD4421B6
Industrial Drilling: Cobalt Lettered Jobber Drills Product Features Designed with optimized geometries that deliver 3X more life than competition Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact Heavy duty flute design produces maximum durability Increased cobalt content provides exceptional wear resistance and longer life

Industrial Drilling: Cobalt Lettered Jobber Drills
Product Features

  • Designed with optimized geometries that deliver 3X more life than competition
  • Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance
  • Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact
  • Heavy duty flute design produces maximum durability
  • Increased cobalt content provides exceptional wear resistance and longer life
Supplier's Site

Technical Specifications

  DEWALT Industrial Tool Co.
Product Category Drill Bits
Product Number DD4421B6
Product Name U Letter Cobalt Jobber Length Drill
Product Drill
Unlock Full Specs
to access all available technical data

Similar Products

Hole Saw, Bi-Metal, 2 7/8
Specs
Drill Type Core Drill
Diameter 2.875 inch (73.0 mm)
Material Bi-Metal
View Details
Drill Bit Sets - 2168658 - RS Components, Ltd.
RS Components, Ltd.
Specs
Product Drill Set
Units Metric
Drill Type Masonry
View Details
High Speed Drill 220HD-GP-19/64 - 220HD-GP-19/64 - Universal Cutting Tools, Inc.
Specs
Product Drill
Units Fractional
Drill Type Jobber
View Details
Hole Saw - 3830-60-VIP - Snap-on Industrial Brands
Snap-on Industrial Brands
Specs
Product Drill
Units Fractional
Drill Type Hole Saw
View Details