Built for the Shop That Builds Everything

Most engine shops work on whatever comes through the door - imports, domestics, V8s, inline 4s. The BlockMaster is built for that reality. One machine, one fixture, every block. Load a block, enter the bore specs in plain English using our conversational software, and the machine handles the rest while you take care of the next customer.

30-Minute Setup

Floor-to-bore in 30 minutes. No complex fixture changes, no G-code programming. The conversational interface walks your operator through setup in plain language.

One Fixture, Every Block

V-8, V-6, inline, 60° or 90° - all on the same setup. No extra fixtures or attachments. The machine stays cutting metal while you stay productive.

30% Less Than Competitors

The complete BlockMaster system - machine, tooling, software - costs about 30% less than comparable CNC boring mills, and it’s simpler and more versatile.

See the BlockMaster in Action

Watch a complete bore cycle from setup to finished bore. This is the conversational software interface your operator will use every day.

What the BlockMaster Does

BlockMaster CNC cylinder boring operation close-up with cutter head engaged

Cylinder Boring

Bore any cylinder from 50.8mm to 127mm with optional cutter heads. The conversational software handles bore position - enter the specs, and the machine finds center. You can position bores at perfect center-to-center from whatever reference plane you choose: dowel pin, main thrust surface, bell housing surface.

BlockMaster CNC surfacing an engine block deck

Block Surfacing

Skim mill the deck surface and/or valley surface to exact specs. The BlockMaster uses a floating spindle head to maintain consistent pressure and surface finish. With the right tooling and speeds, you get production-quality surface finishes every time.

BlockMaster CNC cutting lifter bores in an engine block

Lifter Bores & Pan Rail Notching

Cut lifter bores and notch pan rails for stroker cranks - operations that would normally require a separate setup or a manual operation. The BlockMaster does it all in one CNC program.

BlockMaster CNC rigid fixture and rotary table system

Rigid Fixture, Fast Setup

Improved mounting that's more rigid, versatile, and faster than ever. Rough boring passes up to .375" are no sweat, allowing you to get more work done right. No other machine provides this level of profitability.

CAT40 automatic tool changer carousel on the BlockMaster CNC

Standardized CAT40 Tooling

Standard Cat40 tooling is used in all BlockMaster CNC machines. Name brands such as Parlec, Kaiser, Kennametal, and Sandvik are interchangeable with the standard tooling package provided. Your local tooling representative can assist with difficult projects or challenges you might face, giving you a much more versatile CNC machine to explore your own limits.

BlockMaster CNC frame size configurations from 40 inch to 100 inch X travel

Comprehensive Frame Lineup

T&S offers a range of machine sizes starting at 40 inches of X axis travel to over 100 inches, in both open frame and fully enclosed configurations. Options include chip augers, through spindle coolant, wireless probes, swing-arm style tool changers, larger rotary tables, dual-contact spindle tapers, absolute encoders, and more.

Who the BlockMaster Is For

The BlockMaster is for automotive machine shops that work on a range of engines - the 90% shop that handles whatever customer brings in, not the dedicated single-engine specialist. If your block department sees Chevy, Ford, Isuzu, Nissan, and LS engines in a single week, the BlockMaster will pay for itself in reduced setup time and operator error.

We also build configurations for shops that specialize - running the same 3 or 4 engines repeatedly. For dedicated production work, we have setups optimized for specific engine families with even faster cycle times.

BlockMaster Specifications

Travel - Horizontal (X Axis)
1,270 mm (50")
Travel - In/Out (Y Axis)
559 mm (22")
Travel - Vertical (Z Axis)
610 mm (24")
Spindle Nose to Table
381-990 mm (15"-39")
Spindle Taper
CAT 40
Spindle Speed
0-4,000 RPM
Spindle Motor
7.5 HP
Tool Changer
Table-mounted automatic (optional)
Air Draw-Bar
Yes
Block Fixtures
Standard inline and V-block included
Coolant Capacity
113.5 liters (30 gal)
Cylinder Bore Range
50.8-127 mm (2"-5") with optional cutter heads
Rapid Travel (X, Y, Z)
10,160 mm/min (400 ipm)
Machine Dimensions
3,650 mm L x 2,380 mm W x 2,761 mm H
Electrical Requirements
208-240V, 60A, 50/60 Hz, 3-phase
Air Requirements
CFM @ 90 PSI
Paint Color
T&S New Holland Ford Blue

Specifications subject to change. Contact T&S for current specifications and available options.

BlockMaster Photo Gallery

Building performance engines? You're probably balancing cranks too. T&S represents ProBal Dynamic Balancing for the automotive industry.

See Our Balancing Lineup