Haas Automation CNC Lathes / Turning Centers

Haas SB-35

Q: How much does the Haas SB-35 cost?

Haas Automation publishes a list price of US$112,995 for the Haas SB-35 (verified 2026-10-02). Options, tooling, freight and installation are extra, so a dealer quote will differ. A specific price can be requested at https://machinetoolindex.com/machines/haas-sb-35#price; the request is passed to Haas Automation or an authorised dealer.

List US$112,995 Specs verified 2026-10-02 · haascnc.com Updated 2026-10-02

Image: haascnc.com, Haas Automation

Key Specifications

X Travel

9 in (230 mm)

Z Travel

32.3 in (820 mm)

Max Spindle

2,500 rpm

Spindle Power

40 hp (29.8 kW)

Max Turn Length

30 in (760 mm)

chuck size

12 in (305 mm)

How much does the Haas SB-35 cost?

Manufacturer list price

US$112,995

As published by Haas Automation, verified 2026-10-02. Options, tooling, freight and installation are extra.

Overview

The Haas SB-35 is a 12 in (305 mm) chuck lathe with a 4.13 in (105 mm) spindle bore, 3.5 in (90 mm) of bar capacity and 30 in (760 mm) of turning length, from Haas's box-way series. Its 40 hp (29.8 kW) spindle is limited to 2,500 rpm, which says what the machine is for: larger diameters and heavier cuts, not small fast parts.

Peak torque of 425 ft-lbf (576 N·m) arrives at 325 rpm. On a part near the 13.5 in (345 mm) maximum turning diameter that spindle speed already gives a high surface speed, so full torque is available across the range a big part will run in. If it is not enough, Haas publishes a second figure for an optional gearbox, 1,400 ft-lbf (1,898 N·m) at 150 rpm. It is an extra, not part of the base specification.

X travel is 9 in (230 mm) and Z travel 32.3 in (820 mm), both with 7,780 lbf (34,607 N) of thrust. Rapids are 630 ipm (16 m/min) in X and 787 ipm (20 m/min) in Z. The swing is 23.6 in (600 mm), well above the turning diameter, which leaves room for chuck jaws and irregular castings.

Within the family the SB-35 is the middle step. The SB-28 has the same motor behind a 10 in (254 mm) chuck and 2.9 in (74 mm) of bar capacity, runs to 3,200 rpm and turns 21.3 in (540 mm). The SB-35L keeps this spindle and stretches turning length to 49.6 in (1,260 mm). The SB-35 table also lists BMT65 live tooling at 4,000 rpm and C-axis interpolation and positioning, but no Y axis. Y travel appears on the SB-35LY, with ± 2 in (± 50 mm), on a longer bed.

The tailstock in the table is MT5 with 23.6 in (600 mm) of travel and a 4.7 in (120 mm) hydraulic quill, and there are 39.2 in (995 mm) between centres. Shipping weight is 14,920 lb (6,767.7 kg). Haas lists a starting price of US$112,995.

Full Specifications

Parameter	Value
Chuck Size	12 in (305 mm)
Max Swing	23.6 in (600 mm)
Max Turning Diameter	13.5 in (345 mm)
Max Turning Length	30 in (760 mm)
Bar Capacity	3.5 in (90 mm)
Distance Between Centers	39.2 in (995 mm)
X-Axis Travel	9 in (230 mm)
Z-Axis Travel	32.3 in (820 mm)
Rapid Traverse X	630 ipm (16 m/min)
Rapid Traverse Z	787 ipm (20 m/min)
Max Thrust X	7,780 lbf (34,607 N)
Max Thrust Z	7,780 lbf (34,607 N)
Spindle Nose	A2-8
Spindle Motor Power	40 hp (29.8 kW)
Max Spindle Speed	2,500 rpm
Spindle Torque	425 ft-lbf @ 325 rpm (576 N·m @ 325 rpm)
Spindle Torque (optional gearbox)	1,400 ft-lbf @ 150 rpm (1,898 N·m @ 150 rpm)
Draw Tube Bore	3.58 in (91 mm)
Spindle Bore	4.13 in (105 mm)
C Axis Control Type	Interpolated Motion and Positioning
Tailstock Taper	MT5
Tailstock Hydraulic Quill Travel	4.7 in (120 mm)
Tailstock Travel	23.6 in (600 mm)
Turret Stations	12
Turret OD Vs ID Tools	Any Combination (will vary with turret)
Turret Boring Bar Rear Clearance	2 in (51 mm)
Live Tool Speed	4,000 rpm
Live Tooling	BMT65
Coolant Capacity	100 gal (379 L)
Air Required	4 scfm @ 100 psi (113 L/min @ 6.9 bar)
Inline Air Hose	3/8 in
Air Coupler	3/8 in
Air Pressure Min	80 psi (5.5 bar)
Electrical Service (low voltage)	220 VAC 3-phase, 70 A
Electrical Service (high voltage)	440 VAC 3-phase, 35 A
Shipping Domestic Pallet	191 × 90 × 84 in (485 × 229 × 213 cm)
Shipping Export Pallet	191 × 90 × 84 in (485 × 229 × 213 cm)
Machine Weight	14,920 lb (6,767.7 kg)

Specifications sourced from haascnc.com — verified 2026-10-02

Strengths & Limitations

Strengths

3.5 in (90 mm) bar capacity through a 3.58 in (91 mm) draw tube and 4.13 in (105 mm) spindle bore
425 ft-lbf (576 N·m) at only 325 rpm, so full torque is available on large diameters
Optional gearbox listed at 1,400 ft-lbf (1,898 N·m) at 150 rpm, about 3.3 times the base torque
13.5 in (345 mm) maximum turning diameter and 30 in (760 mm) of turning length
100 gal (379 L) of coolant capacity for sustained heavy cutting

Limitations

2,500 rpm maximum; the SB-28 reaches 3,200 rpm on the same 40 hp (29.8 kW) rating
Turning length stops at 30 in (760 mm); the SB-35L goes to 49.6 in (1,260 mm)
No Y-axis row in the table, so off-centre milled features need the SB-35LY or a second operation
Needs a 70 A supply at 220 VAC, or 35 A at 440 VAC three-phase
The table lists live tooling and a C axis but does not say whether they come with the base machine; confirm on the quote

Best For

Bar-fed work up to 3.5 in (90 mm) in steel Heavy roughing on diameters up to 13.5 in (345 mm) Chuck and shaft work within 30 in (760 mm) of turning length Large-diameter cuts that justify the optional high-torque gearbox

Frequently Asked Questions

01 How much torque does the SB-35 spindle have?

425 ft-lbf (576 N·m) at 325 rpm from a 40 hp (29.8 kW) drive, with a top speed of 2,500 rpm. The table also lists 1,400 ft-lbf (1,898 N·m) at 150 rpm with an optional gearbox, which is about 3.3 times the base figure and is an extra.

02 When does the SB-35L make more sense than the SB-35?

When the part is longer than 30 in (760 mm). The SB-35L has 52 in (1,320 mm) of Z travel and 49.6 in (1,260 mm) of turning length with the same chuck, bar capacity and spindle; the SB-35 has 32.3 in (820 mm) of Z. The SB-35L ships at 16,425 lb (7,450 kg) against 14,920 lb (6,767.7 kg) for the SB-35.

03 Can the SB-35 do milling?

The table lists BMT65 live tooling at 4,000 rpm and a C axis with interpolated motion and positioning, which covers cross holes, flats and face patterns on the centreline. It lists no Y axis. Check with Haas which of these the quoted machine includes.

04 What is the spindle bore of the SB-35?

4.13 in (105 mm), with a draw tube bore of 3.58 in (91 mm) and a bar capacity of 3.5 in (90 mm). The spindle nose is A2-8 and the chuck is 12 in (305 mm). By comparison the SB-28 has a 3.39 in (86 mm) bore and 2.9 in (74 mm) of bar capacity.

05 How heavy is the SB-35 and how does it ship?

Shipping weight is 14,920 lb (6,767.7 kg). Haas gives one pallet size for domestic and export shipment, 191 × 90 × 84 in (485 × 229 × 213 cm). Those are crate figures and not the installed size of the machine.