Okuma LB Boring Bar & Indexable Drill Block, Ø 40 mm, 90 mm Centre Height

Name: Okuma LB Boring Bar & Indexable Drill Block, Ø 40 mm, 90 mm Centre Height
Brand: EASYCUT
SKU: 128-21516
Price: 271.82 EUR
Availability: InStock

128-215162 unit in stock

Bolt-on block for Okuma lathes with a BMT60 turret: Ø 40 H7 bore for round-shank boring bars and indexable drills, 90 mm centre height, two externally routed coolant channels. Side clamping plus one screw from the top that stops the drill body from twisting. For Okuma LB2000 EX, LB2500 EX, LB3000 EX, LT2000 EX, LT3000 EX, LU2000 EX, LU2500 EX, LU3000 EX and GENOS L300.

€271.82 incl. taxes

€395.92

Retail price as of 11.03.2026

2 unitab Lager Berlin (BE)

Product Attributes

Technical Description

Reviews

Turret Type

BMT60 Okuma

Toolholder Type

Boring Bars, Indexable Drills

Bore Diameter, mm

Centre Height, mm

Brand

EASYCUT

Item type

Drehmaschine Werkzeughalter

Technical Description

Okuma BMT60 boring bar block 128-21516 - dimensioned drawing with Ø 40 H7 bore, 90 mm centre height, 116.5 x 95 mm footprint

Bolt-on block for Okuma lathes with a BMT60 turret. The Ø 40 H7 bore takes round-shank boring bars and indexable drills; smaller shank diameters go in with reducer sleeves.

Turret interface	BMT60 Okuma
Bore	Ø 40 H7
Centre height	90 ±0.02 mm
Overall height	119 mm
Footprint	116.5 × 95 mm
Clamping	side + 1 screw from the top
Coolant	2 channels, external
Weight	7 kg

Screw from the top. An indexable drill cutting into solid material produces high torque that wants to twist the drill body in the bore. On top of the side clamping, one screw from above therefore presses on the clamping flat of the drill shank. On the drawing it sits in the top view, on the centreline.

Mounting. Four screws onto the turret disc. What decides the fit is the BMT60 hole pattern on your own Okuma turret — the machine list below is a guide.

Machines with an Okuma BMT60 turret, per the manufacturer's catalogue:

Okuma — LB2000 EX (M) · LB2500 EX (M) · LB3000 EX (M, MY) · LT2000 EX · LT3000 EX · LB3000 EX (MW, MYW) · LU2000 EX · LU2500 EX · LU3000 EX (M, MW, MY) · GENOS L300 (MY, MW, MYW)

Reviews

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