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

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.

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.

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.

Conversational CNC Software
No G-code. No CNC experience required. The BlockMaster uses a conversational interface that leads the operator through the boring and surfacing process step by step. Use the same program for all blocks - Chevy, Ford, Isuzu, anything. The software adapts to the block, not the other way around.
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
| Specification | Value |
|---|---|
| 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
Ready to See What the BlockMaster Can Do for Your Shop?
Call us at 940-668-1002 or fill out the form below to request a quote, schedule a demo, or ask a question about the BlockMaster system.
Building performance engines? You're probably balancing cranks too. T&S represents ProBal Dynamic Balancing for the automotive industry.
See Our Balancing Lineup