- 3/4" 1/2" Reduced Shank Drill
- Reduced shank HSS twist drill.
- 118º notched point with 30º helix.
- Notched point is a variation on the standard chisel point, providing faster starting and reduced drill wander.
- 118º point angles are ideal for use in materials such as mild steel and cast iron.
- The 118º point creates easily controlled chips which are wide and thin.
- 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.
(2651-3-4)
Part Number: | 2651-3/4 |
Brand: | Bordo |
Drill Qty: | 1 |
Pack Qty: | 1 |
Feed per revolution mm: | 0.35 |
Spindle Speed Aluminium/Brass RPM: | 1020 |
Spindle Speed Cast Iron RPM: | 401 |
Spindle Speed Free Cutting Steel RPM: | 719 |
Spindle Speed Malleable Iron RPM: | 451 |
Spindle Speed Med. Carbon Steel RPM: | 502 |
Spindle Speed Stainless Steel RPM: | 201 |
Spindle Speed Tool Steel RPM: | 301 |
Spindle Speed Wood/Plastic RPM: | 1521 |
Diameter (inch): | 3/4 |
Diameter (mm): | 19.05 |
Flute Length (mm): | 86 |
Overall Length (mm): | 152 |
SKU | 2651-3-4 |
Brand | Bordo |
Shipping Weight | 0.3000kg |
Shipping Width | 0.100m |
Shipping Height | 0.040m |
Shipping Length | 0.250m |
Shipping Cubic | 0.001000000m3 |
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