Details
The Dormer Combined Centre Drill and Countersink is a #3 high speed steel tool designed to create precise centre holes and countersinks in a single operation, ideal for lathe work and precision machining. Manufactured by Union Butterfield, this combined centre drill and countersink delivers reliable performance for shops and machinists who need accurate, clean starting points before drilling or turning.
Key Features:
- Material: High speed steel (HSS) for durability and heat resistance
- Size: 0.1094" x 0.1094" x 1/4", #3
- Flute Length: 5/8"
- Drill Point Angle: 120°
- Unit of Measure: Sold individually (Each)
- Packaging: Recyclable packaging
- Brand: Union Butterfield
Ideal For:
- Machinists creating precise centre holes for lathe work
- Shops requiring combined centre drilling and countersinking in one pass
- Precision metalworking and fabrication tasks
Frequently Asked Questions:
Q: What size is this combined centre drill and countersink?
It is a #3 size measuring 0.1094" x 0.1094" x 1/4", with a 5/8" flute length.
Q: What material is this tool made from?
It is made from high speed steel (HSS), suited for durable, repeated use in machining applications.
Q: How quickly does this item ship?
Orders for this product ship within 1 - 2 business days.
This Dormer #3 combined centre drill and countersink is a dependable choice for machinists needing accurate centre holes and countersinks in one efficient step.