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DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
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Drill Bit Size
0.4375 in.
Shank Diameter
3/8"
Assembled Depth (in.)
7/16
Assembled Height (in.)
7/16
Assembled Width (in.)
5.12
Bit Diameter
7/16 in
Bit Length (in.)
5.5
Bit Material
Cobalt
Bit Style
Spiral
Drill Bit Type
Twist
Drill Bit Type(s) Included
Twist
Drilling Length
4.0625 in.
Individual/Set
Individual
Material Application
Aluminum, Cast Iron, Duct/Sheet Metal, Stainless Steel, Steel
Power Tool Product Type
Drill Bits & Router Bits
Shank Style
3-Flat
Surface Application
Metals
Tools Product Type
Power Tool
Shank Type
3-Flat Reduced
Finish
Bright
Returnable
Yes
Defective Code
A
Drill Size
7/16"
Number in Package
1 pc
Sub Brand
Red Helix
Style
Thunderbolt
Packaging Type
Carded
Overall Length
5-1/8"
Product Type
Drill Bit
Material
Cobalt
Flute Length
4-1/16"
Each Weight
0.150 LB
Velocity
B
Hazardous Material
No
Quick Change Shank
No
Shank Length
1-5/20"
Point Angle
135 deg
Flute Type
Twist
Diameter
7/16"
Nomenclature
48-89-2325 COBALT BIT 7/16IN
Cutting Direction
Right Hand
Point Type
Split
Applicable Materials
Metal Plastic PVC Stainless Steel Wood
Vendor Internet Sales Policy
Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited.
Length
5.12 In.
Drilling Depth
4-1/16 In.
Tip Angle
135 Degree
Number of Flutes
2
Standards
ANSI
Series
48-89-23
Drill Bit Material
Cobalt
Spiral Type
Regular
Tool Application
Drilling
Coating/Finish
Cobalt
Coolant Through
No
Double Margin
No
Drill Bit Grade
General Purpose
Drill Bit Size (Decimal Inch)
0.4375
Drill Bit Size (Inch)
7/16
Drill Bit Size Range (Decimal Inch)
0.4000 - 0.5000
Drill Point Angle (Degrees)
135
Flute By Diameter Ratio
9xD
Flute Length (Decimal Inch)
4.0625
Flute Length (Inch)
4-1/16
Maximum Drilling Depth (Decimal Inch)
4.0625
Maximum Drilling Depth (Inch)
4-1/16
Number of Flats
3
Overall Length (Decimal Inch)
5.1200in
Overall Length (Inch)
5-1/2
Primary Workpiece Material
Stainless Steel
Primary Workpiece Material Code
M
Shank Diameter (Decimal Inch)
0.4375
Shank Diameter (Inch)
7/16in
Shank Length (Decimal Inch)
1.0575in
Tool Performance
General Purpose
UNSPSC Code
23241634
Vendor Drop Ship
N
Specification Designation
ANSI
Web Configuration
Tapered
Web Thinning
Web-Thinned
Applicable Materials: Metal Plastic PVC Stainless Steel Wood
Milwaukee Cobalt RED HELIX drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 deg helix angle, which ends at 15 deg, the cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat build-up to Stay Sharper Longer. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs black oxide drill bits but can be used in all twist drilling applications.