- 3D Printing
- Abrasives
- Adhesives, Tapes & Fasteners
- Bearings And Transmission
- Electrical
- Fluid Power
- Hand Tools
- Holemaking
- Janitorial & Site Maintenance
- Lubrication
- Machinery & Welding
- Measuring & Inspection
- Metalworking Fluids
- Milling
- Packaging Office Supplies
- Personal Protective Equipment
- Power Tools
- Raw Materials
- Saw Blades
- Site Safety
- Storage
- Threading
- Toolholding & Workholding
- Turning Tools
- Workwear
Toggle Nav Shop All 
Over 120,000 products
Get next working day!*
Virtual Catalogue
Dormer B301 5/16in Uncoated HSS Hand Reamer
Order Code
HSS-75212E
£72.00 £60.00
Incl. VAT Ex. VAT
Dormer B301 5/16in Uncoated HSS Hand Reamer is only available to buy in quantities of 1
Product Information
Straight shank taper pin hand reamer with 1:48 taper, uncoated finish. Designed to finish tapered holes to accept standard 1 to 48 ratio imperial taper pins. With a reduced small diameter, the tool easily locates and centres in the pre-drilled hole to improve accuracy and performance. Suitable for reaming in many materials.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | B3015/16 |
| Size | 5/16 in; 5.84 mm |
| Features & Benefits | • Uncoated finish • Meets BS 328 standards • Right hand rotation/cutting • Straight shank with square • Form A flute |
| Material | HSS |
| Type | Taper |
| Flute Type | Straight |
| Length of Cut (mm) | 105 |
| Cutting Diameter (in) | 5/16 |
| Cutting Diameter (mm) | 5.84 |
| Diameter (in) | 5/16 |
| Shank Type | Parallel |
| Flute Length (mm) | 105.0 |
| Overall Length (mm) | 143 |
| Number of Flutes | 6 |
Why we are loved
Rated ‘World-class’ for customer service