FULLCUT MILL OVERVIEW
Application Examples—all of the following application examples are achieved with dry cutting
Bore ø1.500 with Helical Milling In 1050 carbon steel, very smooth cutting with a feed rate of 43 IPM and excellent squareness is achieved.
Fullcut Mill Model BBT40-FCR20083-120
90˚
Insert
BRG200808 (ACP300)
Work Material Cutting Speed
1050 Carbon Steel / Air blow
492 SFM
Feed Rate Axial DOC Hole Dia.
43 IPM
.079 x 3 times
ø1.500
Honeycombed Pocket with Ramping Low rigidity workpiece, .12 thickness clamped by a vise. Feed rate of 169 IPM on both sides of the workpiece is achieved.
Fullcut Mill Model BBT40-FCR20083-85
Insert
BRG200808 (DS20) Aluminum / Air blow
Work Material Cutting Speed
Only .12 Thickness
2,461 SFM
Feed Rate Axial DOC Radial DOC
169 IPM
.236 x 3 times
Max .787
Helical Milling Stable helical milling, .157 axial DOC on less rigid workpiece.
Compared to Another Manufacturer
1.500 (x4)
Fullcut Mill Model BBT40-FCR20083-120
1.4 Times 2 Times
Axial DOC Insert life
Insert
BRG200808 (ACP300)
.453
Work Material Cutting Speed
5015 Steel
150 SFM 480 IPM
Feed Rate Axial DOC Hole Dia.
.157 x 3 times
ø1.500
Ramping Example uses BBT50-BBT40 adapter. An improved result is obtained compared to another manufacturer.
Compared to Another Manufacturer
.787 Deep
Fullcut Mill Model BBT50-BBT40-50 & BBT40-FCR16082-120 Insert BRG160808 (ACP300) Work Material 1050 Carbon Steel Cutting Speed 120 SFM Feed Rate 480 IPM Axial DOC .157 x 5 times
No chatter even at higher resistance corner. Smooth chip evacuation eliminates re-cutting of the swarf and edge chipping of the inserts.
4.724
49
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