CBN Small Hole Boring Bar System

BSME Series

BSME-Type with Internal Coolant

Fig. 1 Fig. 2

BSME ØDmin ØDmin

10°d10°d
Ø 1Ø1
General, Facing
ll

2 2 l l 1 1

Sharp edge (no honing)

Boring Bar

Grade Dimensions (mm) Fig. Applicable Description BN2000 Sleeve

RLØDminØd1fl2Ødh6 l1
BSME R/L 25020D2S6ll5,332,0
BSME R/L 25020D3S6ll2,52,01,207,81 34,5
BSME R/L 25020D4S6qq10,337,0
BSME R/L 30020D2S6ll6,332,8
BSME R/L 30020D3S6ll3,02,51,459,335,8
BSME R/L 30020D4S6qq12,338,8
BSME R/L 35020D2S6ll7,333,5
BSME R/L 35020D3S6ll3,53,01,7010,837,0
BSME R/L 35020D4S6qq14,340,5

6,0 0,2 HBSM6020

BSME R/L 40020D2S6ll8,333,9
BSME R/L 40020D3S6ll4,03,51,9512,32 37,9
BSME R/L 40020D4S6qq16,341,9
BSME R/L 45020D2S6ll9,335,0
BSME R/L 45020D3S6ll4,54,02,2013,839,5
BSME R/L 45020D4S6qq18,344,0
BSME R/L 50020D2S6ll10,335,8
BSME R/L 50020D3S6ll5,04,52,4515,340,8
BSME R/L 50020D4S6qq20,345,8

Adapter Sleeve and Parts Ø20 ØDs Alignment Tool l1

Dimensions (mm) Sleeve

Description Stock Wrench

DlScrewDescriptionStock
Øs1
HBSM6020l6,080BT0506TH025AFBSM60l

Identification

BSMER/L3 5 02 0D 3S 6
SumitomoSolid CarbideMinimumNose Radius
R: Right HandL/D - Ratio ofShank
CBN ProductBar with InnerBore Diameterof Edge
L: Left HandWorking LengthDiameter
Special MiniCoolant(Ø3,5mm)(Ø0,20mm)