VEVOR Z1Z-9260 11.8″ Stand Core Drill Specs

VERIFIED SPECIFICATION · ACTIVE · Last verified 2026-08-22

11.8" stand-mounted rig concrete core drill

Maximum diameter: 11.8"
Power: 3500W
Voltage: Unknown / Not specified by manufacturer
Speeds: 570 / 570 RPM
Spindle: 1-1/4"-7 UNC
Handheld: No
Stand capable: Yes
Wet drilling: Yes
Dry drilling: No
Safety clutch: Unknown / Not specified by manufacturer
Machine weight: Not clearly specified by manufacturer

Values are taken from manufacturer documentation and official manuals where cited in Sources. 570 RPM class, confirm on official page

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Decision Summary

Specification analysis for VEVOR Z1Z-9260 based on verified manufacturer manuals and operator documentation.

✓ Best Suited For

Largest VEVOR budget stand tier for holes approaching 12".

✕ Who Should Skip

You need a lighter 8", 10" rig or a locked affiliate listing today.

Key Operational Realities

Largest VEVOR tier in
serial number intentionally blank.

Verified specification table

Specification	Value	Source status
Maximum diameter	11.8"	Manufacturer verified
Voltage	Unknown / Not specified by manufacturer	not listed
Power	3500W	Manufacturer verified
Low gear / min RPM	570	Manual verified
High gear / max RPM	570	Manual verified
Spindle	1-1/4"-7 UNC	Manual verified
Handheld	No	Manual verified
Stand capable	Yes	Manual verified
Safety clutch	Unknown / Not specified by manufacturer	not listed
Water feed	Yes	Manual verified
Wet drilling	Yes	Manufacturer verified
Dry drilling	No	Manufacturer verified
Reinforced concrete	Yes	Manufacturer verified
Machine / net weight	Not clearly specified by manufacturer	not listed

Source links appear in Sources & Verification below, not invented ratings.

Bit & Rig Compatibility

Spindle interface, bit connection standards, and rig pairing documentation.

Spindle Connection: 1-1/4"-7 UNC

This machine utilizes a 1-1/4"-7 UNC spindle. Diamond core bits matching this connection thread directly without adapters. Mismatched threads require a documented rigid arbor adapter.

Compatible core bits

Mechanical fit is not the same as a safe operating-speed fit. Bit published max RPM wins when lower than the machine gear.

SPEC-MATCHED 🟡

Hilti SPX-L Heavy Rebar Wet Core Bits 1/2″

SPEC-MATCHED 🟡

Connection Hilti BL Quick-Release / 1-1/4"-7 UNC ✓
Diameter 0.5" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Unknown / incomplete RPM data
OEM fit Not OEM-documented

View Bit Details Check RPM

Milwaukee 48-17-5006 0.625″ Diamond Core Bit

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 0.625" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Within published range
OEM fit Not OEM-documented

View Bit Details Check RPM

Milwaukee 48-17-5007 0.75″ Diamond Core Bit

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 0.75" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Within published range
OEM fit Not OEM-documented

View Bit Details Check RPM

Milwaukee 48-17-5009 0.875″ Diamond Core Bit

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 0.875" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Within published range
OEM fit Not OEM-documented

View Bit Details Check RPM

BLUEROCK Wet 1″ Diamond Core Bit

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 1" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Unknown / incomplete RPM data
OEM fit Not OEM-documented

View Bit Details Check RPM

Hilti SPX-L Heavy Rebar Wet Core Bits 1″

SPEC-MATCHED 🟡

Connection Hilti BL Quick-Release / 1-1/4"-7 UNC ✓
Diameter 1" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Unknown / incomplete RPM data
OEM fit Not OEM-documented

View Bit Details Check RPM

Milwaukee 48-17-5010 1″ Diamond Core Bit

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 1" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Within published range
OEM fit Not OEM-documented

View Bit Details Check RPM

Diamond Products Core Bore Premium Black Wet Core Bits 1-1/2″

SPEC-MATCHED 🟡

Connection 1-1/4"-7 UNC Female ✓
Diameter 1.5" ✓
Machine capacity 11.8"
Method Wet
OEM pairing Not OEM-documented
Mechanical fit Aligned
Operating speed Unknown / incomplete RPM data
OEM fit Not OEM-documented

View Bit Details Check RPM

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RPM / gear guidance

570 RPM class, confirm on official page

Documented RPM: 570 / 570

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Stand / adapter compatibility

Stand model: Unknown / Not specified by manufacturer
Stand compatibility: Stand-mounted heavy class
Adapter requirements: Standard 1-1/4"-7 UNC wet core bits sized for capacity
Adapter support: Unknown / Not specified by manufacturer

Water / slurry / dust

No evidence-backed water or dust accessory edges stored for this motor yet, do not invent recommendations.

Jobsite Setup & Operation

Operational workflow, slurry/water management, mounting procedures, and operator safety.

Water / slurry / dust

No evidence-backed water or dust accessory edges stored for this motor yet, do not invent recommendations.

Ownership & Service

Serviceability not verified for this model yet, fields remain UNKNOWN (not “parts unavailable”).

Authoritative Sources & Verification

CoringSpec specifications are extracted directly from primary manufacturer documentation and operator manuals. We do not invent lab scores or extrapolate unverified ratings.

Verified Documentation

Primary manufacturer technical specifications and published operator documentation on file.

Research & Verification Standards: This equipment profile was audited and verified against primary manufacturer technical documentation by the CoringSpec Technical Editorial Team. Specifications confirmed active as of 2026-08-22.

Read Our Research Methodology · Report a Specification Correction