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Guhring 5/16-18 H8/H9 Straight Flute Semi-Bottom CNC Form Tap w/Oil Grooves, HSS-E (5% Cobalt HSS), TiCN Coated, No Coolant Hole. General Purpose Form Tap For Universal Thread Forming

Guhring 5/16-18 H8/H9 Straight Flute Semi-Bottom CNC Form Tap w/Oil Grooves, HSS-E (5% Cobalt HSS), TiCN Coated, No Coolant Hole. General Purpose Form Tap For Universal Thread Forming
GUHRING INC.
9039430079380
9039430079380
3943 7.938
5/16-18 0.3125 FORM
UPC: 4031093746564
Weight: 0.05732012 LBS
Brand: GUHRING INC.
$54.10
(5% off)
$51.20
each
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Technical Details & Downloads
Technical/Extra Information Catalog Page Series 3943 Details
Product Description

Guhring General Purpose Thread Forming Taps. Primarily Applicable For Thread Forming Universally In Most Materials. Series 3943 For Producing Right Hand Unc Threads Per Tolerance Class 2Bx. Tap Shank Made Per Ansi Shank Standard. Produced From Premium Hss-E (5% Cobalt Hss) Substrate, Ticn Coated Finish. Plain Cylindrical Shank Cnc Form Taps, No Coolant Hole And Are Straight Flute Semi-Bottoming Style With 2-3 Pitch Lead Threads And Oil Grooves. Primarily Used For Threading Blind Or Through Holes.

  • Guhring General Purpose Thread Forming Tap, Series 3943:
  • Made From Premium HSS-E (5% Cobalt HSS) with TiCN Coated Finish
  • Tap Shank Per ANSI Shank Standard With Plain Cylindrical Shank and No Coolant Hole
  • Thread Limit Per Tolerance Class 2BX For Producing Right Hand UNC Threads
  • Straight Flute Semi-Bottoming Style With 2-3 Pitch Lead Threads and Oil Grooves For Tapping Blind or Through Holes
  • Primarily Applicable For Use In (P) Steels, (M) Stainless Steels, (S) Heat-Resistant Super Alloys
  • Also Suitable For Limited Use In (N) Aluminum, Al-Alloys
  • Guhring Series 3943, Order Code 7.938, Part Number 9039430079380

This item is part of our complete offering of Guhring Cutting Tools, trusted worldwide for premium engineering, advanced coating technology, and high-performance CNC machining solutions. Explore Guhring Hole Making & Drilling Tools for precision drilling and finishing, Guhring Milling Tools & Carbide End Mills for high-efficiency material removal, Guhring Taps & Threading Tools for accurate thread production, and Guhring Reamers for tight tolerance hole finishing. You can also browse Guhring Grooving Systems and Guhring Tool Holding & Clamping Systems to build complete machining setups with maximum rigidity and consistency. Visit our main Guhring Cutting Tools page to compare sizes, coatings, geometries, and performance options to find the right tool for your application.

Made in Germany
Shipping & Delivery Options
BROOKFIELD, WISCONSIN, USA
  • UPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$100.00 UPS Blue 2 Business Days $19.99 4 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.
$40.00 MINIMUM ORDER
If Ordered by 3:30pm Eastern Standard Time Guhring will Ship Same Business Day
Wisconsin Stock
54
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Additional Product Details

Technical Details

Manufacturer
GUHRING INC.
Manufacturer Part Number
9039430079380
Thread Size
5/16-18 0.3125 FORM
Overall Length
2.721"
Shank Diameter
0.318"
Number Of Flutes
5
Helix Angle
N/A
Type Of Tap
CNC Form Tap
Thread Direction
Right Hand
Thread Limit
H8/H9
Thread Type
UNC
Tap Shank Type
ANSI Shank
Type Of Hole To Tap
Blind or Through Hole
Tool Coating
TiCN Coated
Tool Substrate Material
HSS-E (5% Cobalt HSS)
Tolerance Class
2BX
Primary Application
Universal Materials
Flat Width
0.238"
Material Food Group
(P), (M), (S), Also (N)
Inch Or Metric
Inch
Country of Origin
Germany
Series
3943
Style
Semi-Bottoming
Flute End Type
Straight Flute
Thread Chamfer
2-3 Pitch Lead
Model
General Purpose Form Tap
Shank Type
Plain Shank
Coolant Through
No Coolant Hole
Max Depth Of Thread
1.377"

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