Bordo 2654-S2 1/2" Reduced Shank Drill Set HSS 14 - 25mm, 8pieces

Metric - 1/2" Reduced Shank Drill Set HSS

• Bordo Reduced Shank HSS Drills.
• 118° notched point 30° helix.

All About 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.

Contents

Title
Qty
14mm 1/2" Reduced Shank Drill
1
15mm 1/2" Reduced Shank Drill
1
16mm 1/2" Reduced Shank Drill
1
16.5mm 1/2" Reduced Shank Drill
1
18mm 1/2" Reduced Shank Drill
1
20mm 1/2" Reduced Shank Drill
1
22mm 1/2" Reduced Shank Drill
1
25mm 1/2" Reduced Shank Drill
1