Boring Tool | CoroBore BR20 Get latest price

Boring Tool | CoroBore BR20

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Overview

Differential Pitch

The differential pitch reduces vibration tendencies so that the tools can be used at longer overhangs and larger depth of cuts

Back boring capability
?
Possibility to easily be assembled as a back boring tool, using a unique slide and cover.

Step Boring Functionality

?Built-in step boring functionality without any additional need of an extra shim.

More Features

• ????High-precision coolant
  • Coolant nozzles with high precision capability built into slide for precise coolant direction. Available up to 80 bar (1160 psi).
• Modular Intefaces
  • Modularity with Coromant Capto® and Coromant EH.
• Flexible diameter range
  • A larger diameter range available for each tool size. The diameter range is consistent with existing CoroBore® 825 fine boring tool assortment (valid up to diameter 150 mm).
• Laser-marked scale
  • Laser-marked scale on adaptor for increased user-friendliness when setting diameter.

 

CoroBore® BR20:? Twin-edge boring?

Size	DCN	DCX	Insert 90°	Insert 84°	Machine coupling
A	23	29	CC06	SP06	EH20, C3
B	28	36	CC06	SP06	EH25, C3
C	35	45	CC09	SP08	C3, C4
D	44	56	CC09	SP08	C4, C5
E	55	71	CC12	SP12	C5, C6
F	70	90	CC12	SP12	C5, C6
G	89	116	CC12	SP12	C6, C8
H	115	150	CC12	SP12	C6, C8

CoroBore® BR20 with Silent Tools™ technology

Size	DCN	DCX	Insert 90°	Machine coupling
A	23	29	CC06	C4
B	28	36	CC06	C3
C	35	45	CC09	C3,C4,C6
D	44	56	CC09	C4,C5,C6
E	55	71	CC12	C5,C6
F	70	90	CC12	C6,C8
G	89	116	CC12	C8
H	115	150	CC12	C8

Assortment is available as complete assembly kits and as separate items

CoroBore® 111 rough boring inserts for CoroBore® BR20

Insert type/size	Entering angle	IC	Geometry	Grade
SPMT 06 06 - Bx SPMT 09 08 - Bx SPMT 12 12 - Bx	84°	6, 8, 12	BR,BM	P 4325 M 2025 K 3210 S 1145

Positioning of rough boring tools

Tool??	Solution	Technical features
		Differential pitch	CoroBore® 111 inserts	High Precision Coolant	Flexible diameter range	Back boring	Laser-marked scale on adaptor	Long overhang	Stepboring	Modular ?Coromant Capto®	Coromant EH
CoroBore® BR10	Back boring			?		?	?			?	?
CoroBore® BR20	Flexible boring tools	?	?	?	?	?	?		?	?	?
CoroBore® BR20 Silent Tools™	Boring with long overhang	?	?	?	?		?	?*	??	?
CoroBore® BR30	High metal removal rate (3 cutting edges)	?	?				?		?	?

*Step boring possible with kappa 90°

Read more...

To contact Sandvik Coromant about Boring Tool | CoroBore BR20 use Get a quote.

Overview

Differential Pitch

The differential pitch reduces vibration tendencies so that the tools can be used at longer overhangs and larger depth of cuts

Back boring capability
?
Possibility to easily be assembled as a back boring tool, using a unique slide and cover.

Step Boring Functionality

?Built-in step boring functionality without any additional need of an extra shim.

More Features

• ????High-precision coolant
  • Coolant nozzles with high precision capability built into slide for precise coolant direction. Available up to 80 bar (1160 psi).
• Modular Intefaces
  • Modularity with Coromant Capto® and Coromant EH.
• Flexible diameter range
  • A larger diameter range available for each tool size. The diameter range is consistent with existing CoroBore® 825 fine boring tool assortment (valid up to diameter 150 mm).
• Laser-marked scale
  • Laser-marked scale on adaptor for increased user-friendliness when setting diameter.

 

CoroBore® BR20:? Twin-edge boring?

Size	DCN	DCX	Insert 90°	Insert 84°	Machine coupling
A	23	29	CC06	SP06	EH20, C3
B	28	36	CC06	SP06	EH25, C3
C	35	45	CC09	SP08	C3, C4
D	44	56	CC09	SP08	C4, C5
E	55	71	CC12	SP12	C5, C6
F	70	90	CC12	SP12	C5, C6
G	89	116	CC12	SP12	C6, C8
H	115	150	CC12	SP12	C6, C8

CoroBore® BR20 with Silent Tools™ technology

Size	DCN	DCX	Insert 90°	Machine coupling
A	23	29	CC06	C4
B	28	36	CC06	C3
C	35	45	CC09	C3,C4,C6
D	44	56	CC09	C4,C5,C6
E	55	71	CC12	C5,C6
F	70	90	CC12	C6,C8
G	89	116	CC12	C8
H	115	150	CC12	C8

Assortment is available as complete assembly kits and as separate items

CoroBore® 111 rough boring inserts for CoroBore® BR20

Insert type/size	Entering angle	IC	Geometry	Grade
SPMT 06 06 - Bx SPMT 09 08 - Bx SPMT 12 12 - Bx	84°	6, 8, 12	BR,BM	P 4325 M 2025 K 3210 S 1145

Positioning of rough boring tools

Tool??	Solution	Technical features
		Differential pitch	CoroBore® 111 inserts	High Precision Coolant	Flexible diameter range	Back boring	Laser-marked scale on adaptor	Long overhang	Stepboring	Modular ?Coromant Capto®	Coromant EH
CoroBore® BR10	Back boring			?		?	?			?	?
CoroBore® BR20	Flexible boring tools	?	?	?	?	?	?		?	?	?
CoroBore® BR20 Silent Tools™	Boring with long overhang	?	?	?	?		?	?*	??	?
CoroBore® BR30	High metal removal rate (3 cutting edges)	?	?				?		?	?

*Step boring possible with kappa 90°

Read less...

To contact Sandvik Coromant about Boring Tool | CoroBore BR20 use Get a quote.