SKC Spiral Flute Taps（Thread Size (Nominal)：W7/8）

Specification/Dimensions

• Thread Types

  • Meter
  • Unified
  • Wit
  • Perforation

  Clear

• Metric / Inch

  • metric

  Clear

• Thread Size (Nominal)

  • No.10-32UNF
  • No.10-24UNC
  • No.2-56UNC
  • No.3-48UNC
  • No.4-48UNF
  • No.4-40UNC
  • No.5-44UNF
  • No.5-40UNC
  • No.6-40UNF
  • No.6-32UNC
  • No.8-36UNF
  • No.8-32UNC
  • W1
  • 1'-12UNF
  • 1-8UNC
  • 1'-8UNC
  • W1"1/2
  • 1 1/2-8UN
  • W1"1/4
  • 1 1/4-8UN
  • W1"1/8
  • 1 1/8-8UN
  • 1/2UN
  • W1/2
  • 1/2-20UNF
  • 1/2-13UNC
  • 1/2W12
  • 1 3/4-8UN
  • W1"3/8
  • 1 3/8-8UN
  • SM1/4
  • W1/4
  • 1/4-28UNF
  • 1/4-20UNC
  • 1/4W20
  • 1 5/8-8UN
  • 1 7/8-8UN
  • 1'W8
  • SM1/8
  • W1/8
  • M1.4
  • M1.6
  • M1.7
  • M1.8
  • M2
  • 2-8UN
  • M2.2
  • M2.3
  • M2.5
  • M2.6
  • M3
  • 3/4UN
  • W3/4
  • 3/4-16UNF
  • 3/4-10UNC
  • 3/4W10
  • 3/8UN
  • W3/8
  • 3/8-24UNF
  • 3/8-16UNC
  • 3/8W16
  • SM3/16
  • 3/16W24
  • SM3/32
  • M3.5
  • M4
  • No4UN
  • №4-40UNC
  • M4.5
  • M5
  • No5UN
  • №5-40UNC
  • 5/8UN
  • W5/8
  • 5/8-18UNF
  • 5/8-11UNC
  • 5/8W11
  • 5/16UN
  • W5/16
  • 5/16-24UNF
  • 5/16-18UNC
  • 5/16W18
  • M5.5
  • M6
  • No6UN
  • №6-32UNC
  • M7
  • W7/8
  • 7/8-14UNF
  • 7/8-9UNC
  • 7/8W9
  • W7/16
  • 7/16-20UNF
  • 7/16-14UNC
  • 7/16W14
  • M8
  • No8UN
  • №8-32UNC
  • M9
  • 9/16-18UNF
  • 9/16-12UNC
  • 9/16W12
  • SM9/32
  • SM9/64
  • M10
  • №10-32UNF
  • №10-24UNC
  • M11
  • SM11/64
  • M12
  • M14
  • M15
  • SM15/64
  • M16
  • M17
  • M18
  • M20
  • M22
  • M24
  • M25
  • M26
  • M27
  • M28
  • M30
  • M33
  • M36
  • M39
  • M42
  • M45
  • M48
  • M56

  Clear

• Pitch (P), Thread Count(mm)

  • 0.25
  • 0.3
  • 0.35
  • 0.4
  • 0.45
  • 0.5
  • 0.6
  • 0.7
  • 0.75
  • 0.8
  • 0.9
  • 1
  • 1.25
  • 1.5
  • 1.75
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5
  • 5.5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 16
  • 18
  • 20
  • 24
  • 28
  • 32
  • 36
  • 40
  • 44
  • 56

  Clear

• Number of Chamfered Threads (Lcf)

  • 1.5 P
  • 1.5P
  • 2P
  • 2.5
  • 2.5 P
  • 2.5P
  • 3P
  • 5P

  Drawing

  Clear

• Tool Material Type

  • High-Speed Steel
  • Cobalt High-Speed Steel
  • Powdered High-Speed Steel
  • Carbide
  • Alloy High-Speed Steel
  • Vanadium High-Speed Steel

  Details

  Clear

• Work Material

  • Low-Carbon Steel (C Content of 0.25% or Less)
  • Medium-Carbon Steel (C Content 0.25 - 0.45%)
  • High-Carbon Steel (C Content Exceeding 0.45%)
  • Alloy Steel (SCM)
  • Stainless Steel (SUS)
  • Heat-Treated Steel (25 - 35 HRC)
  • Heat-Treated Steel (35 - 45 HRC)
  • Tool Steel (Before SKD Quenching)
  • Cast Steel (SC)
  • Cast Iron (FC)
  • Ductile Cast Iron (FCD)
  • Copper (Cu)
  • Brass (Bs)
  • Brass Cast Iron (BsC)
  • Bronze (PB)
  • Rolled Aluminum Material (AL)
  • Cast Aluminum Alloy (AC, ADC)
  • Cast Magnesium Alloy (MC)
  • Zinc Alloy Castings (ZDC)
  • Titanium Alloy (Ti-6Al-4V Equivalent)
  • Nickel-Based Alloy (Inconel Equivalent)
  • Thermosetting Plastic (Bakelite, Phenol etc.)
  • Thermoplastic (PVC, Nylon etc.)

  Clear

• Tap Model

  • Spiral Tap

  Clear

• Bore Model

  • For Through Holes
  • For Blind Holes

  Clear

• Coating Presence

  • Included
  • None

  Clear

• Coating Type

  • TiCN
  • TiN
  • CrN
  • Non-Coated
  • Others

  Details

  Clear

• Overall Length (L)(mm)

  • 34
  • 36
  • 40
  • 42
  • 44
  • 46
  • 48
  • 52
  • 55
  • 60
  • 62
  • 65
  • 70
  • 72
  • 75
  • 80
  • 82
  • 85
  • 88
  • 90
  • 95
  • 100
  • 105
  • 115
  • 120
  • 125
  • 130
  • 135
  • 140
  • 150
  • 155
  • 160
  • 170
  • 180
  • 200
  • 220
  • 225
  • 250

  Drawing

  Clear