5/8 in Dowel-Hole Diameter
The 5/8 in cutting diameter is paired with a 43 mm (1.693 in) cutting edge for blind-hole dowel drilling in supported woodworking materials.
Royce Ayr Carbide-Tipped Brad Point Dowel Drill Left-Hand – 5/8" Diameter – 43mm Cut – 10x20 mm Shank – 70mm Overall Length
CA$999.99
Out of stock
SKU
D105.158L
Product Type
Industrial Quality Carbide-Tipped Metric Dowel Drill
Series
Industrial Quality Carbide Dowel Drill
Cutting Diameter
0.625 in (5/8 in / 15.875 mm)
Cutting Edge
1.693 in (43 mm)
Shank Platform
0.394 × 0.787 in (10 × 20 mm)
Overall Length
2.756 in (70 mm)
Cutting Edges
Z2 / 2
Rotation
LH / Left Hand
Construction
Carbide-Tipped / HW Tooling
Application
Blind-Hole Drilling in Particleboard / MDF / Solid Wood
Industrial Carbide Dowel
Drill
Industrial Carbide Dowel Drill
Royce Ayr D105.158L is a 5/8 in (0.625 in) left-hand industrial carbide-tipped dowel drill from the D105 family. Royce Ayr specifies a 43 mm (1.693 in) cutting edge, 10 × 20 mm (0.394 × 0.787 in) shank configuration, two cutting edges, and 70 mm (2.756 in) overall length for blind-hole drilling in particleboard, MDF, and solid wood.
D=0.625 in5/8 in Diameter
CE=1.693 in43 mm Cutting Edge
OAL=2.756 in70 mm Overall Length
LH · Z2Left Hand · 2 Cutting Edges
Industrial Carbide Dowel Drill
Left Hand-hand industrial carbide-tipped dowel drill with a 5/8 in cutting diameter, 43 mm cutting edge, D105-series 10 × 20 mm shank platform, and Z2 cutting geometry.
Carbide TippedBlind-Hole Dowel DrillLeft Hand · Z2SKU D105.158L
For compatible CNC drill banks, CNC boring systems, and portable woodworking machines configured for a 10 mm shank and left-hand rotation.
Main Product Description
The Royce Ayr D105.158L is a left-hand industrial carbide-tipped metric dowel drill engineered for blind-hole drilling in particleboard, MDF, and solid wood. Its 5/8 in (0.625 in) cutting diameter and Z2 geometry suit repeatable dowel-hole production on compatible CNC drill banks and portable woodworking machines.
Royce Ayr lists this D105 configuration with a 43 mm (1.693 in) cutting edge, 20 mm (0.787 in) b1 dimension, 10 mm (0.394 in) shank diameter, and 70 mm (2.756 in) overall length. The D105 family uses a 10 × 20 mm shank platform for compatible boring equipment.
Royce Ayr specifies a larger carbide tip and improved geometry for longer life. The D105 is carbide tipped, includes a screw in the end for height adjustment, and uses a 10 mm shank with flat for set screws. Before production, confirm left-hand rotation, toolholder compatibility, insertion depth, runout, drilling depth, and machine parameters for the material being bored.
Technical Specifications
D105 Industrial Carbide Dowel Drill
- Royce Ayr
- Industrial Quality Carbide-Tipped Metric Dowel Drill
- D105.158L
- D105
- 0.625 in (5/8 in / 15.875 mm)
- 1.693 in (43 mm)
- 0.787 in (20 mm)
- 0.394 in (10 mm)
- 0.394 × 0.787 in (10 × 20 mm)
- 2.756 in (70 mm)
- Z2 / 2
- LH / Left Hand
- Construction: Carbide-Tipped / HW Tooling · Application: Blind-hole drilling in particleboard, MDF & solid wood · Machine Type: CNC drill banks & compatible portable machines
- For compatible CNC drill banks, CNC boring systems, and portable woodworking machines configured for a 10 mm shank and left-hand rotation.
Best Fit Applications
CNC Drill-Bank Boring
Particleboard Blind Holes
MDF Blind Holes
Solid-Wood Dowel Holes
Cabinet & Casegoods Production
Product Highlights
D105 70 mm Platform
The D105 family uses a 10 × 20 mm shank platform and 70 mm overall length for compatible CNC drill-bank and portable woodworking boring systems.
Carbide Tipped · LH · Z2
Industrial carbide-tipped construction is paired with left-hand rotation and two cutting edges in the verified D105.158L configuration.
Compatibility & Installation Notes
Verify that the boring head, spindle, chuck, or adapter accepts the D105-series 10 mm shank and is intended for left-hand tooling. Confirm clean toolholding, minimal runout, correct insertion and height adjustment, appropriate drilling depth, secure workpiece support, and suitable spindle/feed parameters before production. The 43 mm cutting-edge dimension does not by itself define the allowable drilling depth for every machine setup.
Industrial Carbide Dowel Drilling
Royce Ayr D105.158L combines a 5/8 in cutting diameter, 43 mm cutting edge, left-hand rotation, Z2 geometry, industrial carbide-tipped construction, and the D105 10 × 20 mm shank / 70 mm overall-length platform.
It is specified for blind-hole drilling in particleboard, MDF, and solid wood, with the D105 format suited to compatible CNC drill banks, CNC boring equipment, and portable woodworking machines.