SUMIDIA Small Diameter Boring Bars

DABB

SUMIDIA

DABB-C

5° DCON Stop & Through Boring and Back Chamfer

50° RE H LF

  • Holders

Dimensions (mm)

Grades Min. machining Diameter Height Length Nose radius

Cat. No. diameter Applicable sleeves

DA2200 DMIN DCON H LF RE

DABB 025CRD3.02.52.2600.1HBB 2516
DABB 035CRD4.03.53.2600.1HBB 3516
DABB 045CRD5.04.54.1800.1HBB 4516
DABB 060CRD7.06.05.2800.1HBB 616
DABB-N

E 25° DCON

Stop & Through Boring and Necking 25° RE

H LF

  • Holders

Dimensions (mm)

Grades Min. machining Diameter Height Length Nose radius

Cat. No. diameter Applicable sleeves

DA2200 DMIN DCON H LF RE

DABB 025NRD3.02.52.2600.1HBB 2516
DABB 035NRD4.03.53.2600.1HBB 3516
DABB 045NRD5.04.54.1800.1HBB 4516
DABB 060NRD7.06.05.2800.1HBB 616

DABB-B DCON Back Turning RE H

10° LF

  • Holders

Dimensions (mm)

Grades Min. machining Diameter Height Length Nose radius

Cat. No. diameter Applicable sleeves

DA2200 DMIN DCON H LF RE

DABB 045BRF7.04.54.0800.1HBB 4516
DABB 060BRF9.06.05.5800.1HBB 616
  • Parts
  • Sleeves

Dia.

Cat. No. Stock DCON Set screw Wrench

ø16 DCON (mm)

HBB 2516D2.5
HBB 3516D3.5

15 100 BT 0404 TH 020

HBB 4516D4.5
HBB 616D6.0