3.5 mm Verified Diameter
The catalog identity and source data support the stated diameter, handedness and overall-length configuration for D167.035L.
Royce Ayr Solid Carbide Center Drill Left-Hand – 3.5mm Diameter – 25mm B – 55mm Overall Length – D270/D275
CA$999.99
Out of stock
SKU
D167.035L
Product Type
Solid Carbide Center Drill for D270 / D275 Adaptor System
Series
Solid Carbide Center Drill
Cutting Diameter
0.1378 in (3.5 mm)
Cutting Length / Edge
0.9843 in (25 mm)
Overall Length
2.1654 in (55 mm)
Rotation
LH / Left Hand
Adaptor / Bushing
Royce Ayr D270 or D275 drill adaptor / bushing
Construction
Solid Carbide Tooling
Application
Industrial Woodworking / CNC Boring
Solid Carbide Center
Drill
Solid Carbide Center Drill
Royce Ayr D167.035L is a 3.5 mm left-hand solid-carbide solid-carbide center drill. Its verified 55 mm overall length and SKU-specific geometry support accurate production drilling in compatible woodworking systems.
D=3.5 mmCutting Diameter
CE/B=25 mmVerified Cutting Length / Edge
OAL=55 mmOverall Length
LHLeft Hand Rotation
Solid Carbide Center Drill
Left Hand-hand solid-carbide center drill with a verified 3.5 mm diameter and 55 mm overall length in the D167 family.
Solid CarbideCenter DrillLeft HandSKU D167.035L
For compatible CNC drilling and woodworking boring systems configured for left-hand tooling and the verified interface requirements of this SKU.
Main Product Description
The Royce Ayr D167.035L is a left-hand solid-carbide center drill engineered for industrial woodworking drilling. Its verified 3.5 mm cutting diameter and 55 mm overall length support repeatable production boring.
Published or primary-source data for D167.035L confirms a verified 25 mm cutting length / edge and compatibility with the Royce Ayr D270 or D275 drill adaptor / bushing.
Before production, confirm rotation, toolholder or adaptor compatibility, insertion depth, runout, drilling depth, workpiece support, and suitable spindle/feed parameters for the material being machined.
Technical Specifications
D167 Drill
- Royce Ayr
- Solid Carbide Center Drill for D270 / D275 Adaptor System
- D167.035L
- D167
- 0.1378 in (3.5 mm)
- 0.9843 in (25 mm)
- 2.1654 in (55 mm)
- LH / Left Hand
- Royce Ayr D270 or D275 drill adaptor / bushing
- Solid Carbide Tooling
- Compatible CNC drill banks / woodworking boring systems
- D=3.5 mm
- Precision Center Drilling · D270 Adaptor Systems · D275 Bushing Systems
- For compatible CNC drilling and woodworking boring systems configured for left-hand tooling and the verified interface requirements of this SKU.
Best Fit Applications
Precision Center Drilling
D270 Adaptor Systems
D275 Bushing Systems
Small-Diameter Boring
Left Hand Drill Stations
Product Highlights
D167 55 mm Configuration
The SKU-specific family geometry is retained without importing unsupported dimensions from adjacent drill sizes.
Left Hand Rotation
D167.035L is configured for left-hand boring positions and should be installed only in the corresponding machine station or spindle direction.
Compatibility & Installation Notes
Verify the exact SKU, rotation, drill-bank or adaptor interface, toolholding condition, insertion depth, runout, drilling depth, workpiece support, and machine parameters before production.
Production Drilling
Royce Ayr D167.035L combines a verified 3.5 mm diameter, left-hand rotation and 55 mm overall length with the verified D167 family geometry stated above.
Correct tool selection, rotation, interface fit, setup, runout control, workpiece support, and machine parameters are essential to the intended drilling performance.