Center Drill, Okabe Standard, Type 1, G Coating 60° (Part Numbers)

Volume Discount

Because it is made of high-speed steel, it has a high hardness. It is a centre drill made with one of the best heat treatments, making it suitable for machining general steel, stainless steel, cast iron and aluminium.

Part Number

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the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
GCD0.3-3
GCD0.4-3
GCD0.5-3
GCD0.6-3.5
GCD0.7-3.5
GCD0.8-4
GCD0.9-4
GCD1.0-4
GCD1.2-5
GCD1.5-5
GCD2.0-6
GCD2.5-7.7
GCD3.0-7.7
GCD3.0-8
GCD4.0-10
GCD4.0-11
GCD5.0-11
GCD5.0-12
GCD6.0-18

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	blade diameter (mm)	Nominal	Blade length ℓ (mm)	Body Diameter D (mm)	Overall Length L (mm)
66.09 €	1		6 Days	0.3	0.3X3	0.4	3	31
55.62 €	1	Available	11 Days	0.4	0.4X3	0.5	3	31
53.05 €	1		6 Days	0.5	0.5X3	0.6	3	31
45.81 €	1	Available	11 Days	0.6	0.6X3.5	0.7	3.5	36
46.70 €	1	Available	11 Days	0.7	0.7X3.5	0.9	3.5	36
43.87 €	1	Available	11 Days	0.8	0.8X4	1	4	36
41.55 €	1	Available	11 Days	0.9	0.9X4	1.1	4	36
38.08 €	1		6 Days	1	1X4	1.3	4	36
38.69 €	1	Available	11 Days	1.2	1.2X5	1.6	5	42
32.96 €	1		5 Days	1.5	1.5X5	2	5	42
35.42 €	1		6 Days	2	2X6	2.6	6	47
40.20 €	1		6 Days	2.5	2.5X7.7	3.2	7.7	57
40.20 €	1		6 Days	3	3X7.7	3.9	7.7	57
44.43 €	1		6 Days	3	3X8	3.9	8	53
60.89 €	1	Available	11 Days	4	4X10	5.2	10	69
72.44 €	1		6 Days	4	4X11	5.2	11	69
72.44 €	1		6 Days	5	5X11	6.6	11	69
85.05 €	1	Available	11 Days	5	5X12	6.6	12	69
131.75 €	1		11 Days	6	6X18	7.8	18	95

Basic information

Application	Centering (Positioning)	Tip angle (θ)	60	work material	General Steel / Stainless Steel / Cast Iron / Aluminum / Copper
Single blade, two blades	Double-edged	Peripheral Blade Y/N	N/A	Tool Material Type	High-speed steel
Coating Y/N	Available	Coating Type	G

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Basic Attributes

blade diameter(mm)
0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.5

2

2.5

3

4

5

6
Clear
Nominal
- 0.3X3
- 0.4X3
- 0.5X3
- 0.6X3.5
- 0.7X3.5
- 0.8X4
- 0.9X4
- 1X4
- 1.2X5
- 1.5X5
- 2X6
- 2.5X7.7
- 3X7.7
- 3X8
- 4X10
- 4X11
- 5X11
- 5X12
- 6X18
Clear
Blade length ℓ(mm)
0.4

0.5

0.6

0.7

0.9

1

1.1

1.3

1.6

2

2.6

3.2

3.9

5.2

6.6

7.8
Clear
Body Diameter D(mm)
3

3.5

4

5

6

7.7

8

10

11

12

18
Clear
Overall Length L(mm)
31

36

42

47

53

57

69

95
Clear
Type
- GCD
Clear