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 engine block deck surfacing operation

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 lifter bore cutting operation detail

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 conversational CNC software touchscreen interface with engine block probing

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

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

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