Triangle Shank Step Drill/Pagoda Drill/Ladder Drill 4-12/4-20/4-32 is available now from our US warehouse for only $9.99 Free shipping to US in 3-6 business days ship to Canada, Brazil in 7-10 days
Ladder drill,also known as multi-purpose drill with straight flute,spiral groove,single slot. White diamonds,titanium drill,colorful diamond,black diamond.Handle a round handle,triangular handle,hex shank,SDS shank.
Material: High Speed Steel 4241 ( suitable for use in hardness 25 degree below the workpiece ) Surface:Titanium Plated Quantity: 3 pcs Weight: 236G Scop: thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.
Features: No need for a pilot hole Titanium coated to reduce friction and run cooler Large bit has 3 sided shank. Automatically deburr holes as you drill High speed steel,durable. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet,ect
