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.388" Cutter Diameter x 1.250" Reach Carbide Single Form 1/2" Thread Milling Cutter, 4 Flutes, Amorphous Diamond Coated - Harvey Tool #41470-C4

.388" Cutter Diameter x 1.250" Reach Carbide Single Form 1/2" Thread Milling Cutter, 4 Flutes, Amorphous Diamond Coated - Harvey Tool #41470-C4 .388" Cutter Diameter x 1.250" Reach Carbide Single Form 1/2" Thread Milling Cutter, 4 Flutes, Amorphous Diamond Coated - Harvey Tool #41470-C4
HARVEY TOOL
41470-C4
41470-C4
Weight: 0.201 LBS
Brand: HARVEY TOOL
$228.20
(3% off)
$221.35
each
8/30/2026
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Technical Details & Downloads
Technical/Extra Information Safety Data Sheet Catalog Page
Product Description

.388" Cutter Diameter X 1.250" Reach Carbide Single Form 1/2" Thread Milling Cutter, 4 Flutes, Amorphous Diamond Coated. Harvey Tool Thread Milling Cutters - Single Form - Un Threads Can Mill Multiple Pitches, And Cut Internal And External 60° Un Threads. This Tool Is Available Fully Stocked In As Many As Three Coating Options: Uncoated, Altin Coated, Or Amorphous Diamond Coated.

  • Thread Milling Cutter - Single Form - UN Threads
  • Single thread form – can mill any pitch
  • Cuts internal and external 60° UN threads
  • Mills right hand and left hand threads
  • Tip of included angle ground to a point
  • Solid carbide
  • CNC ground in the USA

This item is part of our complete offering of Harvey Tool Specialty Carbide Cutting Tools, trusted for precision CNC machining, miniature tooling, and hard-to-find specialty profiles. Explore our full selection of Harvey Tool Miniature End Mills for high-performance milling, or search all sizes and styles of Harvey Tool Carbide End Mills, including miniature and specialty geometries. Browse Harvey Tool Hole Making Tools for drilling and finishing applications, Harvey Tool Threading Tools for taps and thread mills, and Harvey Tool Specialty Cutting Tools for complex part geometries and unique machining solutions. Known for their industry-leading selection of miniature and specialty carbide tools, Harvey Tool delivers exceptional accuracy, surface finish, and extended tool life across a wide range of materials. Visit our main Harvey Tool Cutting Tools page to compare sizes, coatings, geometries, and performance options to find the right tool for your application.

Made in U.S.A.
Shipping & Delivery Options
ROWLEY, MA, USA
  • UPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$100.00 UPS Blue 2 Business Days $19.99 8 LBS
Note: Special vendor shipping deals are destination-based and may not be available in all ZIP codes. If this rate is not available for your shipping address, standard shipping options will be shown at checkout.
$50.00 MINIMUM ORDER
If ordered by 3:30pm Harvey will Ship Same B usiness Day, Except UPS Red (Overnight) will ship by 4:45pm Eastern Standard Time.
Factory Stock
18
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Additional Product Details

Technical Details

Manufacturer
HARVEY TOOL
Manufacturer Part Number
41470-C4
Cutter Diameter
.388"
Thread Size
0.5000" 1/2"
Overall Length
3.000" (3")
Shank Diameter
.5000" (1/2")
Number Of Flutes
4
Thread Direction
Right or Left Hand Thread
Thread Type
UN
Tool Coating
Amorphous Diamond
Primary Application
External or Internal Thread
Angle Per Side
30°
Hand Cutting Direction
Right Hand Cut
Cutter Width
.080"
Included Angle
60°
Country of Origin
U.S.A.
Pitch Range
9 - 32 T.P.I.
Profile
Single Form
Neck Diameter
.250"
Coolant Through
Without Coolant Hole
Max Depth Of Thread
1.250"

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