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Spiral Taps（Screw size (Nominal)：7/8-9UNC）

An online store for spiral taps. In MISUMI's e-catalog (online general catalog), specifications/dimensions of nominal, pitch, screw type, delivery date, etc. can be selected with one click, so you can easily find the desired spiral tap.

[What is a spiral tap?]
A cutting tap with grooves twisted so as to discharge chips in the direction opposite to the tap traveling direction (front side), making it ideal for machining "blind hole" threads. As it has good machinability, it is suitable for viscous materials (stainless steel, aluminum, copper, etc.). Also, as the discharge of chips is good, it is also suitable for machining. There are two types of materials, mainly HSS (= high speed steel) and carbide: HSS is tough and hard to break and carbide is abrasion resistant.

Configure

Specification/Dimensions

Screw size (Nominal)
NO.10

No.10

No.10UN

No.10UNJ

No.10-32UNF

No.10-24UNC

No.12UN

No.2

No.3

NO.4

No.4

No.4UN

No.4-40UNC

No.5

No.5UN

No.5-40UNC

No.6

No.6UN

No.6UNJ

No.6-32UNC

No.8

No.8UN

No.8UNJ

No.8-32UNC

1

1UN

1UNS

M1

PF 1

PT 1

W1

1-8UNC

1 1/2

1"1/2UN

PT 1 1/2

W1"1/2

1 1/2-8UN

1 1/4

1"1/4UN

W1"1/4

1 1/4-8UN

1 1/8

1"1/8UN

W1"1/8

1 1/8-8UN

1/2

1/2UN

1/2UNJ

PF 1/2

W1/2

1/2-20UNF

1/2-13UNC

1/2W12

1 3/4

1"3/4UN

1 3/4-8UN

1 3/8

1"3/8UN

W1"3/8

1 3/8-8UN

1/4

1/4UN

1/4UNJ

PF 1/4

SM1/4

W1/4

1/4-20UNC

1 5/8-8UN

1 7/8-8UN

1'W8

1/8

PF 1/8

PT 1/8

SM1/8

W1/8

1 14

1/16

M1.1

M1.2

M1.4

M1.6

M1.7

M1.8

2

M2

PT 2

2-8UN

2 12

M2.2

M2.3

M2.5

M2.6

M3

M3

3/4

3/4UN

PF 3/4

PT 3/4

W3/4

3/4-16UNF

3/4-10UNC

3/4W10

3/8

3/8-UNJ

3/8UN

3/8UNJ

PF 3/8

PT 3/8

W3/8

3/8-24UNF

3/8-16UNC

3/8W16

3/16

SM3/16

W3/16

SM3/32

M3.5

M3.5

M4

M4

M4.5

M4.5

5M

M5

M5

5/8

5/8UN

W5/8

5/8-18UNF

5/8-11UNC

5/8W11

5/16

5/16UN

5/16UNJ

W5/16

5/16-24UNF

5/16-18UNC

5/16W18

5.5M

M5.5

M5.5

M6

M6

M7

M7

7/8

7/8UN

W7/8

7/8-14UNF

7/8-9UNC

7/8W9

7/16

7/16UN

7/16UNJ

W7/16

7/16-20UNF

7/16-14UNC

M8

M8

M9

M9

9/16

9/16UN

9/16-18UNF

9/16-12UNC

SM9/32

9/64

SM9/64

M10

M10

Tr 10

M11

M11

SM11/64

M12

M12

Tr 12

M13

M14

M14

Tr 14

M15

SM15/64

M16

M16

Tr 16

M17

M18

M18

Tr 18

M19

M20

M20

Tr20

Tr 20

M22

M22

Tr 22

M23

M24

M24

Tr 24

M25

Tr 25

M26

Tr 26

M27

M28

Tr 28

M30

Tr 30

M32

M33

M34

M35

M36

M38

M39

M40

M42

M45

M48

M52

M56
Clear

Screw Types
- Meter
- unified
- Whitworth
- Sewing Machine
- Taper for Pipe
- Parallel for Pipes
- Trapezoid
- Other
Clear

work material
- Low-Carbon Steel (carbon alloy less than 0.25%)
- Medium carbon steel (carbon content 0.25 to 0.45%)
- High Carbon Steel (C with a content over 0.45%)
- Alloy Steel (SCM)
- Stainless steel (SUS)
- Quenched and tempered steel (25 to 35 HRC)
- Quenched and tempered steel (35 to 45 HRC)
- Quenched and tempered steel (45 to 55 HRC)
- High Hardness Steel (50-60 HRC)
- Tool Steel (Before SKD Hardening)
- Steel casting (SC)
- Cast Iron (FC)
- Ductile Cast Iron (FCD)
- Copper (Cu)
- Brass (Bs)
- Brass cast iron (BsC)
- Bronze (Pb)
- Aluminum Rolled Material (AL)
- Aluminum Alloy Casting (AC, ADC)
- Magnesium Alloy (MC)
- Zinc Alloy Casting (ZDC)
- Titanium Alloy (Ti-6Al-4V, etc)
- Nickel-based alloy (Inconel, etc.)
- Thermosetting plastic (bakelite, phenol, etc.)
- Thermoplastic plastic (vinyl chloride, nylon, etc.)
Clear

Pitch (P), Number of Threading(mm)
0.25

0.3

0.35

0.4

0.45

0.5

0.529

0.6

0.7

0.75

0.794

0.8

0.9

0.907

0.974

1

1.058

1.25

1.27

1.5

1.7

1.75

1.8

2

2.5

3

3.5

4

4.5

5

5.5

6

7

8

9

10

11

12

13

14

16

18

19

20

24

28

32

36

40

44

48

56
Clear

Tool Material Type
- High-speed steel
- Cobalt HSS
- Powder high-speed steel
- Carbide
- Alloy HSS
- Vanadium High-Speed Steel
Details

Clear

Tap Type
- Spiral Tap
Clear

Hole type
- For through hole
- For blind hole
Clear

Chamfer threads (Lcf)
1.5

1.5P

2P

2～3P

2.5

2.5P

3P

5P

5.5P

7P

22P

22.5P

23P

24P

24.5P

25P

26P

27P

28P

30P
Drawing

Clear

Coating Type
- TiCN
- TiN
- CrN
- Non-Coated
- Nitriding Treatment
- Other
Details

Clear

Coating Y/N
- Available
- NA
Clear

Overall Length (L)(mm)
30

32

34

36

40

42

44

45

46

48

50

52

55

56

57

58

59

60

61

62

63

65

67

70

72

75

76

80

81

82

85

87

88

90

92

95

96

99

100

105

109

110

111

115

120

125

130

135

140

145

146

150

155

160

165

170

175

180

185

190

195

200

205

220

225

230

250

260

270

280

290

300
Drawing

Clear

Brand	(0) (0) DC SWISS (0) ESCO (0) GUHRING (0) ISHIHASHI (0) MITSUTOMO (0) NACHI(FUJIKOSHI) (0) OSG (1) PROCHI (0) RS Pro (0) SANDVIK (0) SKC (0) TANOI MFG (0) TRUSCO (0) WALTER PROTOTYP (0) YAMAWA MFG (0)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

1 items

Sort By

: 30; 60; 90

Compare

Until 30/06/2024

Model A Tap Series, Spiral Tap A-SFT

OSG

Thanks to its stable chip ejection capability, it can be used with various materials, as well as a wide range of cutting regions and devices. A spiral tap with a spiral groove mainly used for blind holes.

From: ฿ 5,510.00
Special Price
Days to Ship: 5 Day(s)

5 Day(s)


Brand
Product Series
From
Days to Ship
Screw size (Nominal)
Screw Types
work material
Pitch (P), Number of Threading(mm)
Tool Material Type
Tap Type
Hole type
Chamfer threads (Lcf)
Coating Type
Coating Y/N
Overall Length (L)(mm)

	You can add up to 6 items per a category to the compare list.Compare Until 30/06/2024
Brand	OSG
Product Series	Model A Tap Series, Spiral Tap A-SFT
From	฿ 5,510.00 Special Price On Sale Until 30/06/2024
Days to Ship	5 Day(s)
Screw size (Nominal)	7/8-9UNC
Screw Types	unified
work material	Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Medium carbon steel (carbon content 0.25 to 0.45%)[◎] / High Carbon Steel (C with a content over 0.45%)[◎] / Alloy Steel (SCM)[○] / Stainless steel (SUS)[○] / Tool Steel (Before SKD Hardening)[○] / Steel casting (SC)[○] / Ductile Cast Iron (FCD)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[◎] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○]
Pitch (P), Number of Threading(mm)	-
Tool Material Type	Powder high-speed steel
Tap Type	Spiral Tap
Hole type	For blind hole
Chamfer threads (Lcf)	2.5P
Coating Type	Other
Coating Y/N	Available
Overall Length (L)(mm)	115