Short Spiral Tap for Deep Holes S-SP

Volume Discount

Spiral tap with short thread length effective for deep screw tapping of 2.5 times nominal diameter or more.
[Features]
· Low frictional resistance and good supply of cutting oil are effective for deep thread machining to 2.5 times the nominal diameter or more.
· Oxide treatment (OX treatment) applied to prevent welding.
[Applications]
· Optimal for deep thread machining to 2.5 times the nominal diameter or more.

Part Number

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Part Number
SSMQ8.0M
SSMQ8.0N
SSMR8.0N

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Nominal	Pitch, Number of Threading (mm)	work material	Overall Length (L) (mm)	Class	Thread Length (mm)	Length under neck (mm)	Shank diameter (Ds) (mm)	Shank square width (K) (mm)	Shank square part length (mm)	Number of Grooves	Shape	Surface Treatment	Torsional Angle
25.35 €	1	Available	8 Days	M8	1	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 (JIS-SUS)[○] / Steel casting (SC)[○]	70	P2	12	-	6.2	5	8	3	e-1	Oxidation treatment	45°
18.85 €	1		6 Days	M8	1.25	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 (JIS-SUS)[○] / Steel casting (SC)[○]	70	P2	12	-	6.2	5	8	3	e-1	Oxidation treatment	45°
22.42 €	1	Available	8 Days	M8	1.25	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 (JIS-SUS)[○] / Steel casting (SC)[○]	70	P3	12	-	6.2	5	8	3	e-1	Oxidation treatment	45°

Basic information

Screw Types	Meter	Chamfer threads	2.5P	Tool Material Type	High-speed steel
Tap Type	Spiral Tap	Hole type	For blind hole	Coating Y/N	N/A

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Basic Attributes

Pitch, Number of Threading(mm)
0.4

0.45

0.5

0.6

0.7

0.8

1

1.25

1.5

1.75

2

2.5

3

3.5

4.5
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 (JIS-SUS)
- Quenched and tempered steel (25 to 35 HRC)
- Steel casting (SC)
Clear
Overall Length (L)(mm)
42

46

52

60

62

70

75

82

88

95

100

105

115

120

130

135

165

175

180
Clear
Class
- P1
- P2
- P3
- P4
Clear
Thread Length(mm)
7.2

8.1

9

11

12

13

14

15

18

20

25

28

30

40

45
Clear
Length under neck(mm)
12

14

16

17

22

26
Clear
Shank diameter (Ds)(mm)
3

4

5

5.5

6

6.2

7

8.5

10.5

12.5

14

15

17

19

20

23

25

28

30

32

35
Clear
Shank square width (K)(mm)
2.5

3.2

4

4.5

5

5.5

6.5

8

10

11

12

13

15

17

19

21

23

26
Clear
Shank square part length(mm)
5

6

7

8

9

11

13

14

15

16

18

20

22

24

26

30
Clear
Number of Grooves
2

3

4
Clear
Shape
e-1

3

d
Clear
Type
- S-SP
Clear
Nominal
M2

M2.3

M2.5

M2.6

M3

M3.5

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

M39

M42

M45
Clear