JCB Precision

The following is a list of equipment and capabilities of our shop:

State-of-the-Art turning centers capable of producing very tight tolerances
Turn/ Mill parts 3/8” to 8” dia
Milling, drilling, and tapping capability
Water-based Coolant
Many types of parts can be completed in 1 operation (Improving consistency and accuracy over parts going to a secondary operation)
T32-3, 640T Fusion, and new Matrix2 Controls feature fast, capable programming
Capto and WTO Hi Performance Live Tool attachments

Spindle Chiller
Coolant Chiller
Glass Feedback scales (improved accuracy over traditional encoder positioning feedback)
2-1/2″ Bar Thru Capacity with Bar Feeder
2 Opposing Turning Spindles – 8″ 3 Jaw Kitigawa Chucks. Producing first and second side machining in one operation.
Twin Turrets – Machining w/ multiple tools simultaneously.
Upper Turret: Articulating 30HP, 12000 RPM Milling Spindle/Turning Turret. 72 Tools, 1000psi Thru Head Coolant
Features Capto spindle couple – most rigid tool holding coupling in the industry.
Lower Turret: 9 Turning Tool Capacity
Matrix2 Mazatrol/ EIA/ISO control
Capable of +/-.0002 tolerances on many features
Typical Part Size: 1/2″ to 8″ dia.
Full Milling, Drilling, Tapping capability on an plane, including simultaneous 5-axis machining.
C-Axis – Rotational (360 deg Position/Feeding) on both Turning Spindles (Indexing Chucks)
B-Axis – “Tilt” Axis for the Upper Turret – Making machined features on any Plane Angle possible.
Y-Axis – Milling/ Positioning Off Centerline (horizontal & vertical)
W-Axis – Subspindle Transfer and Positioning
1000 PSI Coolant, Parts Conveyor

Coolant Chiller
Glass Feedback scales (improved accuracy over traditional encoder positioning feedback)
3″ Bar Thru Capacity
10″ 3 Jaw Kitigawa Chuck – Main side
6″ 3 Jaw Kitigawa Chuck – Sub Side. Producing first and second side machining in one operation.
12 Position Turret (Live or Static)
Matrix Mazatrol/ EIA/ISO control
Capable of +/-.0002 tolerances on many features
Typical Parts diameters: 3/8″ to 8″ dia.
Horizontal/Vertical Milling, drilling, tapping capability
C-Axis – Rotational (360 deg Position/Feeding)
Y-Axis – Milling/ Positioning Off Centerline (horizontal & vertical)
B-Axis – Subspindle Transfer and Positioning
1000 PSI Coolant, Parts Conveyor

2″ Bar Thru Capacity
8″ 3 Jaw Kitigawa Chuck – Main side
22J Collet Chuck (Dead Length, 2-1/4″ Cap) – Sub Side. Producing first and second side machining in one operation.
12 Position Turret (Live or Static)
640T Fusion Mazatrol/ EIA/ISO control
Capable of +/-.0002 tolerances on most features
Typical Parts diameters: 3/8″ to 6″ dia.
Horizontal/Vertical Milling, drilling, tapping capability
C-Axis – Rotational (360 deg Position/Feeding)
Y-Axis – Milling/ Positioning Off Centerline (horizontal & vertical)
B-Axis – Subspindle Transfer and Positioning

2″ Bar Thru Capacity
8″ 3 Jaw Kitigawa Chuck – Main side
22J Collet Chuck (Dead Length, 2-1/4″ Cap) – Sub Side. Producing first and second side machining in one operation.
12 Position Turret (Live or Static)
640T Fusion Mazatrol/ EIA/ISO control
Capable of +/-.0002 tolerances on most features
Typical Parts diameters: 3/8″ to 6″ dia.
Horizontal/Vertical Milling, drilling, tapping capability
C-Axis – Rotational (360 deg Position/Feeding)
B-Axis – Subspindle Transfer and Positioning