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HSS Machine Taps
Created with Pixso. Spiral Hss Taps Straight Gun Point M6 Spiral Flute Tap 4in - 1.5in

Spiral Hss Taps Straight Gun Point M6 Spiral Flute Tap 4in - 1.5in

Brand Name: XRTOOLS
Model Number: ANSI
MOQ: 100PCS
Price: $0.85-$45.55/PCS
Delivery Time: 25-30 days
Payment Terms: L/C, T/T, Western Union
Detail Information
Place of Origin:
CHINA
Certification:
ISO9000
Name:
ANSI Thread Taps
Material:
HSS-M35,M2,4341,
Size:
#4-1-1/2"
Hardness:
62-66 HRC
Coating:
TIN,TICN,OXID
Tolerance:
6H
Flute Type:
Spiral Flute,spiral Point
Process:
Fully Ground
Hole Type:
Though Hole/Blind Hole
Application:
Cast, Nodular Cast Iron, Tempered, Cast And The Other Metals.
Packaging Details:
Plastic box
Supply Ability:
30000 PCS PER DAY
Highlight:

spiral hss taps

,

hss taps straight

,

m6 spiral flute tap 4in

Product Description

High-Performance HSS-E M35 Machine Taps | Spiral, Form, Straight, & Gun Point Taps | M2-M52 & ANSI #4-1.5"

1. Introduction: The Four Pillars of Threading Excellence

Our HSS-E M35 (5% Cobalt) Machine Tap Collection offers the ultimate solution for any threading challenge. By selecting the correct geometry from our four core designs, you can optimize chip evacuation, thread strength, and tool life across all industrial materials, including Stainless Steel (304/316), Alloy Steels, and Non-Ferrous Metals.

  • Spiral Flute: Best for blind holes (pulls chips up).

  • Form Tap (Fluteless): Chipless threading for ductile materials (strongest threads).

  • Straight Flute: General purpose and short-chip materials (cast iron).

  • Spiral Point (Gun Tap): Best for through-holes (pushes chips forward).

 

Spiral Hss Taps Straight Gun Point  M6 Spiral Flute Tap 4in - 1.5in 0

 

 

2. Comprehensive Metric Series (M2 - M52)

Standard DIN 371 / DIN 376 - Precision 6H Tolerance

 

 

Size Standard Pitch (mm) Fine Pitch Options (mm) Total Length (L) Shank Ø (d) Geometry Available
M2 0.40 -- 45 mm 2.8 mm All 4 Types
M3 0.50 0.35 56 mm 3.5 mm All 4 Types
M4 0.70 0.50 63 mm 4.5 mm All 4 Types
M5 0.80 0.50 70 mm 6.0 mm All 4 Types
M6 1.00 0.50 / 0.75 80 mm 6.0 mm All 4 Types
M8 1.25 0.75 / 1.00 90 mm 8.0 mm All 4 Types
M10 1.50 1.00 / 1.25 100 mm 10.0 mm All 4 Types
M12 1.75 1.00 / 1.25 / 1.50 110 mm 9.0 mm All 4 Types
M16 2.00 1.50 110 mm 12.0 mm All 4 Types
M20 2.50 1.50 / 2.00 140 mm 16.0 mm All 4 Types
M24 3.00 2.00 160 mm 18.0 mm All 4 Types
M30 3.50 2.00 / 3.00 180 mm 22.0 mm All 4 Types
M36 4.00 3.00 200 mm 28.0 mm All 4 Types
M42 4.50 3.00 200 mm 32.0 mm All 4 Types
M48 5.00 3.00 225 mm 36.0 mm All 4 Types
M52 5.00 4.00 225 mm 40.0 mm All 4 Types

 

3. Comprehensive Imperial Series (#4 - 1-1/2")

 

Standard ANSI B94.11 - UNC & UNF Unified Series

 

 

Size UNC (Coarse TPI) UNF (Fine TPI) Total Length Shank Ø Geometry Available
#4 (0.112) 40 48 1-7/8" 0.141" All 4 Types
#6 (0.138) 32 40 2" 0.141" All 4 Types
#10 (0.190) 24 32 2-3/8" 0.194" All 4 Types
1/4" 20 28 2-1/2" 0.255" All 4 Types
5/16" 18 24 2-23/32" 0.318" All 4 Types
3/8" 16 24 2-15/16" 0.381" All 4 Types
1/2" 13 20 3-3/8" 0.367" All 4 Types
5/8" 11 18 3-13/16" 0.480" All 4 Types
3/4" 10 16 4-1/4" 0.590" All 4 Types
1" 8 12 / 14 5-1/8" 0.800" All 4 Types
1-1/4" 7 12 5-3/4" 1.021" All 4 Types
1-1/2" 6 12 6-3/8" 1.233" All 4 Types

 

4. Strategic Engineering Selection

 

  • Blind Hole Solution: Use the Spiral Flute (35°-45° Helix). It acts like a screw conveyor to pull chips out, preventing tool breakage at the bottom of the hole.

  • Through-Hole Solution: Use the Spiral Point (Gun Tap). The angular point shears chips and shoots them forward, keeping flutes clear for high-speed operation.

  • High-Volume/High-Strength: Use the Form Tap. It creates threads by plastic deformation. Ideal for Aluminum and soft Steels; produces no chips and significantly stronger threads.

 

 

5. Material & Manufacturing Quality

  • HSSE-M35 (5% Cobalt): Provides the thermal stability required for work-hardening materials like Inox.

  • CNC Fully Ground: Every thread is ground from solid hardened steel to ensure 6H/Class 3B precision.

  • Anti-Rust Protection: Vacuum heat-treated and oiled for a 36-month shelf life.

 

6. Professional FAQ

Q: Why are there no flutes on the second tap in the image?

 

A: That is a Form Tap. It doesn't cut; it displaces the material to form threads. It is the best choice for chipless tapping in ductile materials.

 

Q: Can I use the Spiral Point tap for a blind hole?

 

A: No. Because it pushes chips forward, the chips will clog at the bottom of a blind hole and likely snap the tap. Use the Spiral Flute version instead.