3PCS 4-32MM HSS Cobalt Step Drill Bit Set Nitrogen High Speed Steel Spiral for Metal Cone Triple-Cornered Shank Hole Cutter
Specifical step design, one drill for many sizes, very convenient.
Durable.
Cutting material: iron sheet, aluminum, insulation board, PVC plate wood thickness in 4mm.The hole with a drill can play a variety of.
Type:step drill
Material:High speed steel
colour:black
Package Contents:
1 x 4-12mm drill
1 x 4-20mm drill
1 x 4-32mm drill
1 x Storage Bag
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
1 x 4-12Mm Drill
1 x 4-20Mm Drill
1 x 4-32Mm Drill
1 x Storage Bag
