CBN Grooving Tools CGA PSC / BNGG
n Features & Benefits • New double clamping system provides reliable grooving of hardened steel • 80° tangentially mounted CGA style insert for improved rigidity • Wide range of widths and grades for continuous and interrupted grooving operations • New special coated CBN grade BNC30G extends tool life of insert
CGA PSC
Cassette
Grooving Width w ( mm )
Grooving Depth a r ( mm )
Stock
Cat. No. R / L
Tightening Torque (N·m)
Tightening Torque (N·m)
Insert Screw
Insert Wrench
Cap Screw
Clamp Wrench
Insert
Clamp
R L GWBCM □ 45 GWBCM □ 60
CGA 1504 □□ 0 CGA 4 □□□ CGA 1506 □□ 0 CGA 6 □□□
1.5 - 2.0 2.5 - 3.0
3.5 4.0
BFTX0511N 5.0
TRX20 CLWN01 BX0414
3.0
LH030
3.5 - 6.0
5.0
Holder
F
Catalog Number
Torx Screw
Tightening Torque (N·m)
Wrench
Note
B
Stock
WF LH
PSC40GM00 R/L 40 mm 22 mm 82 mm PSC50GM00 R/L 50mm 27 mm 82 mm PSC40GM90 R/L 40 mm 43 mm 52.5 mm PSC50GM90 R/L 50 mm 48 mm 55 mm
Right handed Cassette goes with right handed holder Left handed Cassette goes with left handed holder Right handed Cassette goes with left handed holder Left handed Cassette goes with right handed holder
BFTX0619N 7.5
TRD25
● Improved rigidity for longer tool life Strong clamping reduces insert breakage and holder chatter ● Enhanced tooling for 2mm fine grooves or threading Grooving and threading can be done by changing the support ■ Features & Benefits
BNGG
Top Clamp for Hardened Steel Shallow Grooves
External
Fig 1 (Grooving) CDX
Fig. 2 (Threading)
External Grooving BNGG
External Threading BNGG-TT
CDX
LF
LF
Holder
Dimensions (inch/ mm )
Stock Cutting Edge Distance Groove Depth Overall Length
Applicable Insert
Shank Size Fig
Cat. No.
R L
WF
CDX .200
LF
l
BNGG R/L 160
1.250
6.000 BNGNT
1.00 x 1.00 1
BNGG R/L2525-200 BNGG R/L2525-250 BNGG R/L2525-300 BNGG R/L2525-400 BNGG R/L2525-500 BNGG R/L2525-600 BNGG R/L2525-TT
BNGNT0200 R/L BNGNT0250 R/L BNGNT0300 R/L BNGNT0400 R/L BNGNT0500 R/L BNGNT0600 R/L
1 1 1 1 1 1
30.5
4
150
30.5
4
150
30.5
5
150
30.5
6
151
25mm x 25mm
30.5
6
151
30.5
7
152
BNTT1020 R/L, BNTT1530 R/L
2
28.5
5
150
Inserts are not embedded into tool holders. * Holder body is universal. The anvil can be configured for different groove widths or threading by changing the support. Insert ( SUMIBORON)
Dimensions (mm)
Groove Depth
Nose Radius
Overall Length
Cutting Edge Distance
BN250 BNX20 BN350 BNX25 Width of Cut
Applicable Holder
Cat. No.
Fig
Fig. 1 (Grooving)
Fig. 2 (Threading)
RLRLRLRLCWCDXRE LWF3
Back Taper 30’
CDX
RE
BNGNT0200 R/L l l BNGNT0250 R/L l l BNGNT0300 R/L l l BNGNT0400 R/L l l BNGNT0500 R/L l l BNGNT0600 R/L l l
2.0 4.0 0.2 25 6.0 BNGG R/L 2525-200 1 2.5 4.0 0.2 25 6.0 BNGG R/L 2525-250 1 3.0 5.0 0.4 25 6.0 BNGG R/L 2525-300 1 4.0 6.0 0.4 26 6.0 BNGG R/L 2525-400 1 5.0 6.0 0.4 26 6.0 BNGG R/L 2525-500 1 6.0 7.0 0.4 27 6.0 BNGG R/L 2525-600 1
17
17
L
2-RE
L
Back Taper 30’
l l
BNTT1020 R/L BNTT1530 R/L
Pitch 1.0 to 2.0 0.14 25 4.0 Pitch 1.5 to 3.0 0.2 25 4.0
2 2
6°
BNGG R/L 2525-TT
Parts
Anvil Sold Separately
Recommended Cutting Conditions ● Grooving Cutting Conditions H Hardened Steel
Anvil
Clamp Adjustment Screw Spring Cap Screw Wrench
Applicable Holder
Cutting Speed v c (SFM)
250 – 400
BNGG R/L 160
BNGS R/L
Feed Rate f (ipr)
.001 - .0025
BNGS R/L 200 BNGS R/L 250 BNGS R/L 300 BNGS R/L 400 BNGS R/L 500 BNGS R/L 600 BNGS R/L TT
BNGG R/L2525-200 BNGG R/L2525-250 BNGG R/L2525-300 BNGG R/L2525-400 BNGG R/L2525-500 BNGG R/L2525-600 BNGG R/L2525-TT
BX0615 (For Clamp) BX0414 (For Support)
LH050 (For Clamp) LH030 (For Support)
● Threading Cutting Conditions H Hardened Steel
BNGC R/L FMJ
GSP06
1.8 × 45
Cutting Speed v c (m/min)
250 – 400
Feed Rate f (in.)
Maximum Pitch .118
F47
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