- Home /
- Hand Tools /
- Drill Bits /
- Reduced Shank Drill Bits /
- Reduced Shank Drill 13mm 1/2"
Shop Now
- Building and Construction Supplies
- Consumables
- Glass Balustrade and Fencing Supplies
- Hand Tools
- Materials
-
Stainless Steel Fasteners
- Assorted Fastening Trays
- Bolts Products
- Lag Screws
- Masonry
- Metal Threads
- Miscellaneous Fasteners
- Nails
- Nuts
- Rivets
- Security Metal Threads
- Self Drilling Screws
- Self Tapping Screws
- Socket Drive Metal Threads
- Stainless Decking Screws
- Washers
- Stainless Steel Marine and Hardware Supplies
- Wire/Rigging
Reduced Shank Drill 13mm 1/2"
Stock Code:
2654-13.00
Price:
$73.02
| Diameter (mm) | 13 |
| Flute Length (mm) | 89 |
| Overall Length (mm) | 152 |
| Pack Quantity | 1 |
| Spindle Speed Stainless Steel RPM | 294 |
| Spindle Speed Tool Steel RPM | 441 |
| Spindle Speed Cast Iron RPM | 588 |
| Spindle Speed Malleable Iron RPM | 662 |
| Spindle Speed Med. Carbon Steel RPM | 735 |
| Spindle Speed Free Cutting Steel RPM | 1054 |
| Spindle Speed Aluminium/Brass RPM | 1495 |
| Spindle Speed Wood/Plastic RPM | 2230 |
| Feed per revolution mm | 0.25 |
BORDO REDUCED SHANK HSS DRILLS
118° notched point 30° helix
DRILL BIT SURFACE TREATMENT
Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating. This surface aids chip flow and heat dissipation. The drill is then ground a second time to achieve a bright finish on the shank and cutting edges.
