SANDVIK CoroBore 820 XL Lightweight Rough Boring Tool

SANDVIK CoroBore 820 XL Lightweight Rough Boring Tool
[Specifications]
・Type: Assembly with bridge. Slide body and blade holder
・Minimum Machining Diameter: 148, 198, 248mm
・Overall Length L1: 102mm
・Shank diameter: 40mm
・eClass-5.1: 21010901

[Features]
・CoroBore 111 four-edged standard inserts with optimized grade selection for rough boring applications
・CoroTurn 107 and T-Max P inserts with optimized grades and geometries for all materials
・Reliable system with rigid interfaces between head and cartridge for stable and vibration-free boring
・Large assortment of different cartridges available for a wide range of applications, such as the CoroBore XL cartridge specifically targeting rough boring in complex materials.
・Also available as lightweight tools: CoroBore lightweight boring tools reduce tool weight and tool change moment, enabling easier handling and larger diameters
・Also available with damped Silent Tools adapters for vibration-free boring in diameters 148–300 mm (5.827–11.811 inch), even at long overhangs

Part Number

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the corresponding part number is displayed here.

Part Number
820L-200CN19
820L-200TC22
820L-250CN19
820L-250TC22
820L-300CN19
820L-300TC22
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
Minimum Machining Diameter Customs tariff weight
(kg)
Tool-side holder size/ Coupling size Drilling range Dc min - max
1 5 Days 1483.96CN* -19ø 148.00 - 200.00 mm
1 5 Days 1483.86TC* -22ø 148.00 - 200.00 mm
1 5 Days 1984.49CN* -19ø 198.00 - 250.00 mm
1 5 Days 1984.39TC* -22ø 198.00 - 250.00 mm
1 5 Days 2484.97CN* -19ø 248.00 - 300.00 mm
1 5 Days 2484.87TC* -22ø 248.00 - 300.00 mm

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Basic information

Cutting Direction Neutral Overall Length L1 102 Shank diameter 40
Other designs DBC = 66.70 mm Processing type Rough machining - bore tolerance IT9 Holder: L-dimension OAH = 104.00
Holder: Adjustment angle 90° Cooling lubricant Yes - through center Customs tariff weight unit kg
eClass-5.1 21010901 Holder: Clamping technology Screw clamping system Type Assembly with bridge. Slide body and blade holder
Manufacturer SANDVIK COROMANT Customs tariff weight Pro 1 Customs tariff article number 84669360
Customs tariff country of origin DE

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