Center Drill, Okabe Standard, Type 1, Carbide 90° (Part Numbers)

Since it is made of carbide, it has high hardness and elasticity. It is a centre drill made with one of the best heat treatments and can be used for machining general steel, heat treated steel, stainless steel, cast iron, etc.

Part Number

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90CCD0.8-490

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
90CCD0.8-490

Part Number	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)
	793.64 €	1		8 Days	0.8	0.8×490	-	-	-

Basic information

Application	Centering (Positioning)	Tip angle (θ)	90	work material	General Steel / Quenched and tempered steel / Stainless Steel / Cast Iron / Aluminum / Copper
Single blade, two blades	Double-edged	Peripheral Blade Y/N	N/A	Tool Material Type	Carbide
Coating Y/N	N/A	Coating Type	Non-Coated

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Basic Attributes

Blade length ℓ(mm)
0.4

0.5

0.6

0.7

0.9

1

1.1

1.2

1.5

1.9

2.5

3.1

3.7

4

5

6.3

7.5
Clear
Body Diameter D(mm)
3

3.5

4

5

6

7.7

8

10

11

12

14

18
Clear
Overall Length L(mm)
31

36

42

47

53

57

58

69

82

95
Clear
Type
- 90CCD
Clear
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

3.2

4

5

6
Clear
Nominal
- 0.3X3
- 0.3×390
- 0.4X3
- 0.4×390
- 0.5X3
- 0.5×390
- 0.6X3.5
- 0.6×3.590
- 0.7X3.5
- 0.7×3.590
- 0.8X4
- 0.8×490
- 0.9X4
- 0.9×490
- 1X4
- 1.0×490
- 1.2X5
- 1.2×590
- 1.5X5
- 1.5×590
- 2X5
- 2X6
- 2.0×690
- 2.5X6
- 2.5X7.7
- 2.5×7.790
- 2.5X8
- 2.5×890
- 3X7.7
- 3.0×7.790
- 3X8
- 3X10
- 3.0×890
- 3.0×1090
- 3.2X7.7
- 4X10
- 4X11
- 4X12
- 4.0×1090
- 4.0×1190
- 4.0×1290
- 5X11
- 5X12
- 5X14
- 5.0×1190
- 5.0×1290
- 5.0×1490
- 6X18
- 6.0×1890
Clear