Onsrud's HSS plastic drill bits are designed to produce clean, defect-free holes in hard and soft plastics without edge-chipping or chip wrapping. The drill's point is ground at a 60-degree angle for gradual penetration into the material. A 0-degree rake angle on the cutting edge eliminates grabbing as the drill exits the hole, producing a clean hole. Our HSS plastic drills are available in fractional, wire, letter and metric sizes. Custom sizes can be made on request.
Most Popular Plastic Drilling Tools
Plastic Drill - 70-500 Series
Designed to produce holes in soft or hard plastics while eliminating edge chipping and chip wrapping.
8 Facet Drill - 67-800 Series
The 8 facet drill produces a clean, smooth hole in mechanical plastics. Our 8-Facet carbide drills (four cutting edges with two facets per edge), designed for drilling plastics, carbon fiber-reinforced plastic (CFRP), fiberglass and other composite materials, deliver precision hole-making with long tool life. The 8-Facet drill bits eliminate many of the problems that arise when conventional drill bits are used for drilling these materials.