BZ.35 Production Drilling Machine • 35mm Variable Speed V-Belt • Automatic Feed
Please contact for prices
The ERLO BZ.35 is a 35 mm capacity production drilling machine designed for repetitive drilling and tapping operations. Featuring automatic mechanical clutch feed, variable speed V-belt drive, a precision cross table, and a rotating headstock, the BZ.35 provides excellent flexibility for production environments requiring accurate positioning and repeatable drilling cycles. It combines robust industrial construction with operator-friendly controls to deliver reliable performance in manufacturing and engineering workshops.
Choosing the Right Z Series Model
SZ Series – Manual Feed + Manual Tapping with Auto Reverse
AZ Series – Auto Feed / Tapping Cycle + Mechanical Clutch
BZ Series – Auto Feed / Tapping Cycle + Electromagnetic Clutch
Designed for high-efficiency operations, the BX.35 uses a 1.5 kW motor to drive a 9-speed (132–1852 rpm) hardened gear transmission. The electromagnetic clutch provides 3 selectable automatic feed rates (0.1 / 0.2 / 0.3 mm/rev). With a 150 mm spindle stroke and CM4 taper, it accommodates various tool setups. The cast iron frame, CE-compliant micro-switch safety guard, emergency stop, and low-voltage electrical control system make it a top-tier choice for industrial drilling lines demanding repeatable and safe performance.
Specifications
- Description: Production Drilling Machine
- Table: Fixed Column Adjustable
- Table Size: 400 × 420 mm
- Floor / Bench: Floor
- Drilling Feed: Automatic
- Tapping Feed: Manual + Auto Reverse
- Drive: V-Belt + Electronic Variator
- Clutch: Electromagnetic
- Headstock: Fixed
- Weight: 370 kg
- Lighting: Yes
- Coolant: Optional
- Drilling Capacity: Ø35 mm
- Tapping Capacity: M27
- Speeds: Variable
- Motor: 3.0 kW
- Taper: MT4
- Stroke: 150 mm
- Column Diameter: Ø125 mm
- Throat Depth: 300 mm
- Spindle to Table Max: 890 mm
Features
- Automatic drilling feed with electromagnetic clutch
- Manual tapping feed with auto-reverse
- Electronic variable speed control
- V-belt transmission system
- Fixed headstock design
- Cast iron head, column and base
- CE compliant safety equipment
Optional Equipment
- Digital depth reader
- Tilting rotary table
- Reversible tilting rotary table with vice
- Rapid approach and retraction with pneumatic counterweight
- Comprehensive cycle with encoder
- 200 mm column extension
- Coolant system
Pillar Drill Frequently Asked Questions
Find answers to common questions about drilling capacity, tapping, spindle tapers, drive systems, machine selection, installation and servicing.
The ERLO BZ.35 is a 35 mm capacity production drilling machine designed for repetitive drilling and tapping operations. Featuring automatic mechanical clutch feed, electronic variable speed V-belt transmission, a cross table, and robust cast iron construction, it offers accurate positioning, flexible speed control, and reliable performance for industrial production environments.

ERLO BZ.35 / AZ.35 / SZ.35 and BZ.40 / AZ.40 / SZ.40 dimensional drawing.






