Selection Guide for Boring Bars
Shank Material Depth of Cut (L/D)
Shank Material Depth of Cut (L/D)
Applicable Insert and Shape Coated Carbide and Dedicated SUMIDIA Inserts
Applicable Insert and Shape
Tool Type
Tooling
Tool Type
Tooling
CKB
C-SCLC
up to 8
up to 3
E32
E64
E-SCLC Oil Hole
BXBR
up to 8
up to 5
80˚ Diamond Type 7˚ Positive (With Hole)
Coated Carbide
E31
E69
S-SCLP
up to 3
DABB
up to 2
Brazed SUMIDIA
E35
E75
B-SCLP
up to 6
E
Oil Hole
BSME
E36
up to 4
Brazed SUMIBORON
D-SCLP Oil Hole
E70
up to 6
E36
Oil Hole
SEXC
up to 3
SUMIBORON Dedicated Inserts
C-SCLP
E71
up to 8
80˚ Diamond Type 11˚ Positive (With Hole)
E35
BNBX
up to 5
Brazed SUMIBORON
S-DCLN
up to 3
DCLN Type
E72
E13
BNB
up to 4
D-DCLN Oil Hole
up to 6
SUMIBORON Dedicated Inserts
E74
E14
A-STUP Oil Hole
up to 3
S-PCLN
PCLN/ECLN
up to 3
E48
E13
B-STUP [XBPT]
Type
B-PCLN
up to 6
up to 6
E52
E14
D-STUP Oil Hole [XBPT-H]
S-ECLN
up to 3
up to 6
80˚ Diamond Type Negative (With Hole)
E51
E13
Oil Hole
D-DWLN
C-STUP(B) [WBPT]
up to 6
up to 8
E46
E29
S-DWLN
up to 3
E-STUP Oil Hole [WBPT-H]
up to 8
E28
E50
S-PWLN
up to 3
Triangular Type 11° Pos. (Without Hole)
Trigon Type Negative (With Hole)
S-CTFP
up to 3
E28
E49
S-PTFN
up to 3
S-SDUC S-SDQC
up to 3
E24
E39
SDUC Type
B-PTFN
A-SDUC Oil Hole A-SDQC Oil Hole
up to 6
up to 3
E38
E25
S-DTFN
SDQC Type
B-SDUC B-SDQC
up to 6
up to 3
E41
E23
C-SDUC
up to 8
Oil Hole
D-DTFN
E40
up to 6
E25
S-SDZC
up to 3
55˚ Diamond Type 7˚ Positive (With Hole)
E40
S-ETFN [BTFN]
up to 3
Triangular Type Negative (With Hole)
B-SVJB
E24
up to 6
E56
BNZ
up to 5
SUMIBORON Dedicated Inserts
S-SVJC
up to 3
E73
E59
S-SCLC
up to 3
S-SVQC S-SVUC
up to 3
E31
SVU □ /SVQ □
E59, E60
A-SCLC Oil Hole
up to 3
Oil Hole
A-SVUC
up to 3
Type
E30
E58
B-SCLC
35˚ Diamond Type 5˚ Positive (With Hole) 7° Positive (With Hole)
Oil Hole
up to 6
80˚ Diamond Type 7˚ Positive (With Hole) Hole : With oil hole
A-SVQC
up to 3
E58
E33
Oil Hole : With oil hole
Symbols in [ ] indicate the previous product types Oil
Coloured box: Manufacturable size (no oil hole), H : In stock with oil hole : Steel Shank : Carbide Shank : Steel Shank with Anti-Vibration Mechanism
E6
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