Pilot Hole Check Pin for Roll Taps - Taper Type CPR-T

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[Features]
· (Taper type) Roll tap pilot hole check pin that can be used to easily check pilot hole diameters with the 1 tool.
· High-speed tool steel is used out of consideration for abrasion resistance.
· Can be used for both through-holes and blind-holes if the latter has ample room.

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
CPRTUN2D
CPRTUN2E

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Screw Types	Nominal	Pitch, Number of Threading (mm)	Overall Length (L) (mm)	Length under neck (mm)	Shank diameter (Ds) (mm)	Shank square width (K) (mm)	Shank square part length (mm)	Shape	d1 (mm)	d2 (mm)	l1 (mm)	ℓ2 (mm)
	22.95 €	1	Available	8 Days	Unified	No.2	64	-	8	3	2.5	5	1	1.98	2.06	1.5	6.5
	22.95 €	1	Available	8 Days	Unified	No.2	56	-	8	3	2.5	5	1	1.96	2.04	1.5	6.5

Basic information

Tool Material Type	High-speed steel	Tap Type	Thread-Cutting-Related Tool	Hole type	For through hole / For blind hole
Coating Y/N	N/A	Coating Type	Non-Coated

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Basic Attributes

Screw Types
- Meter
- Unified
Clear
Pitch, Number of Threading(mm)
56

64
Clear
Overall Length (L)(mm)
59.5

61.5
Clear
Length under neck(mm)
7

8

8.5

10.5

12.5

16.5

19.4

23.4

27.4
Clear
Shank diameter (Ds)(mm)
3

4

5

5.5

6

8

10

12
Clear
Shank square width (K)(mm)
2.5

3.2

4

4.5

6.2

8

9
Clear
Shank square part length(mm)
5

6

7

9

11

12
Clear
Shape
1

2
Clear
d1(mm)
1.79

1.96

1.98

2.25

2.27

2.29

2.37

2.54

2.59

2.75

2.87

2.90

3.11

3.19

3.65

3.78

3.81

4.30

4.44

4.59

4.96

5.03

5.49

5.73

5.91

7.23

7.36

7.42

8.72

8.99

9.22

9.35

10.48

11.09

11.22

11.36

11.70

12.06
Clear
d2(mm)
1.84

2.04

2.06

2.34

2.35

2.37

2.44

2.64

2.68

2.82

2.97

2.99

3.22

3.29

3.72

3.89

3.91

4.44

4.53

4.67

5.07

5.13

5.59

5.86

6.00

7.38

7.49

7.53

8.89

9.10

9.34

9.49

10.62

11.23

11.34

11.50

11.92

12.20
Clear
l1(mm)
1

1.5

2.25

2.5

3.75

4.7

6.7

7.7
Clear
ℓ2(mm)
6

6.5

7

8.25

10

12.75

14.7

16.7

19.7
Clear
Type
- CPRT
Clear
Nominal
No.10

No.12

No.2

No.3

No.4

No.5

No.6

No.8

1/2

1/4

3/8

5/16

7/16
Clear