2.5 mm Verified Special Size
The exact D107.025L catalog identity is verified at 2.5 mm diameter, 57 mm overall length and left hand rotation.
Royce Ayr Solid Carbide Brad Point Dowel Drill Left-Hand – 2.5mm Diameter – 10x20 mm D107 – 57mm Overall Length
CA$999.99
Out of stock
SKU
D107.025L
Product Type
Solid Carbide Brad-Point Metric Dowel Drill
Series
Solid Carbide Dowel Drill
Cutting Diameter
0.0984 in (2.5 mm)
Point Style
Brad Point
D107 Family Shank
0.3937 × 0.7874 in (10 × 20 mm) — D107 family platform
Overall Length
2.2441 in (57 mm)
Rotation
LH / Left Hand
Construction
Solid Carbide Tooling
Application
Blind-Hole Drilling in Particleboard / MDF / Solid Wood
Solid Carbide Dowel
Drill
Solid Carbide Dowel Drill
Royce Ayr D107.025L is a 2.5 mm (0.0984 in) left-hand solid-carbide brad-point dowel drill from the D107 family. Its verified 57 mm (2.2441 in) overall length supports precision blind-hole boring in compatible woodworking production systems.
D=0.0984 in2.5 mm Diameter
D107Verified Family Platform
OAL=2.2441 in57 mm Overall Length
LHLeft Hand Rotation
Solid Carbide Dowel Drill
Left Hand-hand brad-point dowel drill with a 2.5 mm cutting diameter and 57 mm overall length in the Royce Ayr D107 family.
Solid CarbideBrad PointLeft HandSKU D107.025L
For compatible CNC drill banks, CNC boring systems, and portable woodworking machines configured for the appropriate D107 shank platform and left-hand rotation.
Main Product Description
The Royce Ayr D107.025L is a left-hand solid-carbide brad-point dowel drill engineered for blind-hole drilling in particleboard, MDF, and solid wood. Its 2.5 mm (0.0984 in) cutting diameter supports repeatable dowel-hole production on compatible CNC drill banks and portable woodworking machines.
The exact product identity verifies 2.5 mm diameter, 57 mm overall length, left-hand rotation and solid-carbide brad-point construction. Royce Ayr publishes D107 as a 10 × 20 mm shank / 57 mm OAL solid-carbide family. The published D107 dimensional table begins at 3 mm, so no unsupported cutting-edge, b1 or flute-count value is stated for this special small-diameter SKU.
Solid-carbide construction is specified for maximum wear resistance and strength, and Royce Ayr incorporates a screw in the end of the tool for height adjustment. Before production, confirm left-hand rotation, toolholder compatibility, insertion depth, runout, drilling depth, and machine parameters for the material being bored.
Technical Specifications
D107 Dowel Drill
- Royce Ayr
- Solid Carbide Brad-Point Metric Dowel Drill
- D107.025L
- D107
- 0.0984 in (2.5 mm)
- Brad Point
- 0.3937 × 0.7874 in (10 × 20 mm) — D107 family platform
- 2.2441 in (57 mm)
- LH / Left Hand
- Solid Carbide Tooling
- Blind-hole drilling in particleboard, MDF & solid wood
- CNC drill banks & compatible portable machines
- CNC Drill-Bank Boring · Particleboard Blind Holes · MDF Blind Holes
- For compatible CNC drill banks, CNC boring systems, and portable woodworking machines configured for the appropriate D107 shank platform 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
D107 57 mm Platform
The D107 family is configured around a 10 × 20 mm shank platform and 57 mm overall length for compatible production boring systems.
Solid Carbide · LH
Solid Carbide Tooling is paired with left-hand rotation in the verified D107.025L configuration.
Compatibility & Installation Notes
Verify that the boring head, spindle, chuck, or adapter accepts the required 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. Do not assume the 37 mm CE / 20 mm b1 / Z2 values published for standard D107 sizes beginning at 3 mm; those values are intentionally not assigned to this special small-diameter SKU.
Production Dowel Drilling
Royce Ayr D107.025L combines a verified 2.5 mm cutting diameter, left-hand rotation, solid carbide tooling, and 57 mm overall length in the D107 family.
It is intended for blind-hole drilling in particleboard, MDF, and solid wood on compatible CNC drill banks, CNC boring equipment, and portable woodworking machines.