Coren's

Line Boring Bar

Coren's boring bar is a portable line boring machine used for onsite machining of bores and faces with high tolerance and good surface finish.

State of art design.

Designed to accommodate on wide range of line boring applications with bore diameters. It also accommodates a facing attachment to machine the bore flanges and grooves.

Robust Construction

Constructed for all heavy duty applications and still easy for handling. Boring Bar is driven by hydraulic motor for efficient material removal.

Versatile setups

Mounted in horizontal, vertical and inclined positions on different line boring applications. The end mount bearing with brackets are designed for quick mounting and the rotational drive unit can be mounted anywhere along the length of the bar

Various applications

Used on various industries like power, steel, shipbuilding, heavy engineering etc., covering wide range of applications like turbines, stern tube, rudder horn, hot strip mill, crane pedestals, slew bearing bores etc.

Model	CLBM0600	CLBM1000	CLBM1200	CLBM1600
Boring diameter Min	65	200	250	350
Boring diameter Max	600	1000	1200	1600
Facing Diameter Min	100	200	220	350
Facing Diameter Max	800	1300	1500	1800
Boring Stroke	300/600	Full Length of the bar	Full Length of the bar	Full Length of the bar
Bar Dia and Length	Ø 60 X 2400	Ø 100 x 3500	Ø 150 x 3000	Ø 200 x 5500
Drive Type	Hydraulic / Servo Electrical	Hydraulic / Servo Electrical	Hydraulic / Servo Electrical	Hydraulic / Servo Electrical
Tool Head	Single Point Telescopic	Single Point Telescopic	Single Point Telescopic	Single Point Telescopic
Tool Carrier	Split type Bar mounting	Split type Bar mounting	Split type Bar mounting	Split type Bar mounting
Mounting Type	Bearing with bracket for ID & OD Mounting	Bearing with bracket for ID & OD Mounting	Bearing with bracket for ID & OD Mounting	Bearing with bracket for ID & OD Mounting
Controls	Radial - Manual / Axial - Hand Pendant	Radial - Manual / Axial - Hand Pendant	Radial - Manual / Axial - Hand Pendant	Radial - Manual / Axial - Hand Pendant

Model

CLBM0600

CLBM1000

CLBM1200

CLBM1600

Boring diameter Min

200

250

350

Boring diameter Max

600

1000

1200

1600

Facing Diameter Min

100

200

220

350

Facing Diameter Max

800

1300

1500

1800

Boring Stroke

300/600

Full Length of the bar

Bar Dia and Length

Ø 60 X 2400

Ø 100 x 3500

Ø 150 x 3000

Ø 200 x 5500

Drive Type

Hydraulic / Servo Electrical

Tool Head

Single Point Telescopic

Tool Carrier

Split type Bar mounting

Mounting Type

Bearing with bracket for ID & OD Mounting

Controls

Radial - Manual / Axial - Hand Pendant

Coren's Line Boring Bar