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Guhring 1/4-28 H3/H4 Spiral Flute Semi-Bottom CNC Cut Tap, 3 Flutes, HSS-E-PM (PM Cobalt), TiN Coated, No Coolant Hole. HP Blue Ring Tap For Stainless Steels

Guhring 1/4-28 H3/H4 Spiral Flute Semi-Bottom CNC Cut Tap, 3 Flutes, HSS-E-PM (PM Cobalt), TiN Coated, No Coolant Hole. HP Blue Ring Tap For Stainless Steels
GUHRING INC.
391106.35
9039110063500
1/4-28 0.2500
UPC: 4031093749923
Weight: 0.03438 LBS
Brand: GUHRING INC.
$32.40
each
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Product Description

Guhring High Performance Blue Ring Cut Taps. Primarily Applicable For Thread Cutting Stainless Steel. Series 3911 For Producing Right Hand Unf Threads Per Tolerance Class 2B. Tap Shank Made Per Ansi Shank Standard. Produced From Premium Hss-E-Pm (Cobalt Powdered Metallurgy) Substrate, Tin Coated Finish. Plain Cylindrical Shank Cnc Cut Taps, No Coolant Hole, Spiral Flute Semi-Bottoming Style, 40° Helix Angle, 2-3 Pitch Lead Threads And 3 Flutes. Primarily Used For Threading Blind Holes.

  • Guhring High Performance Blue Ring Thread Cutting Tap, Series 3911:
  • Made From Premium HSS-E-PM (Cobalt Powdered Metallurgy) with TiN Coated Finish
  • Tap Shank Per ANSI Shank Standard With Plain Cylindrical Shank and No Coolant Hole
  • Thread Limit Per Tolerance Class 2B For Producing Right Hand UNF Threads
  • Spiral Flute Semi-Bottoming Style With 40° Helix Angle, 2-3 Pitch Lead Threads and 3 Flutes For Tapping Blind Holes
  • Primarily Applicable For Use In (M) Stainless Steels
  • Also Suitable For Limited Use In (P) Steels
  • Guhring Series 3911, Order Code 6.350, Part Number 9039110063500

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
  • UPS
  • USPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$75.00 Economy (5 - 7 days)**
(This deal only applies to our Local Florida in stock items)		 $0.00 5 LBS
No Minimum UPS Blue 2 Business Days $15.99 8 LBS
$50.00 UPS Blue 2 Business Days $19.99 10 LBS
$50.00 UPS Blue 2 Business Days $32.99 15 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.
UPS Ships till 5:30 p.m. & USPS ships till 4 p.m. Eastern Standard Time for same day shipping Monday-Friday except on holidays.
Any backorders for orders placed online will be shipped with no additional freight charges.
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Additional Product Details

Technical Details

Manufacturer
GUHRING INC.
Manufacturer Part Number
9039110063500
Thread Size
1/4-28 0.2500
Number Of Flutes
3
Helix Angle
40°
Type Of Tap
CNC Tap
Thread Direction
Right Hand
Thread Limit
H3
Thread Type
UN
Tap Shank Type
USCTI Shank CNC Tap
Type Of Hole To Tap
Blind Hole
Tool Coating
TiN Coated
Tool Substrate Material
HSS-E-PM (Cobalt Powdered Metallurgy)
Primary Application
Stainless Steels
Hand Cutting Direction
Right Hand
Country of Origin
Germany
Hand Helix Direction
Right Hand
Series
3911
Style
Modified Bottoming
Flute End Type
Spiral Flute
Thread Chamfer
2-3 Pitch Lead
Model
Guhring BLUE RING TAP
Size
0.2500" 1/4-28
Coolant Through
No Coolant Hole
Max Depth Of Thread
2.5xD

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