Description

For rotary or percussion drilling. Chrome vanadium steel shank, diamond ground tip, special negative back grinding enables tip to bore through brick, concrete, masonry, ceramic tile, fiberglass, plexiglass, glass, cast metals, hardened steel, granite, marble, woods and plastic with a filing action. High tech bonding allows bit to withstand drilling temperatures up to 2000 deg F. Easy to resharpen. Includes one 1/8 in, 3/16 in, 1/4 in, 5/16 in and 3/8 in and plastic case. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Packaged in a plastic case.

Detailed Product Specifications

Manufacturer Part Number:01505

Unit of Measure:SET

Feature:Works ideally for cordless drills, corded drills and drill presses

Feature:Outlasts regular carbide tipped bits

Feature:Requires no center punch – eliminates walking

Feature:Resharpens on a high-quality silicon carbide grinding wheel

Feature:Uses standard coolants – turpentine, light oil, water

Feature:Flat bottom parabolic flute for faster waste removal

Feature:Special negative back grinding enables the tip to bore through materials with a filing action, not cutting

Feature:The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000 deg F

Includes:1/8 in 3/16 in 1/4 in 5/16 in 3/8 in Bits

Material:Cobalt

Number Of Pieces:5

Type:Multi-Purpose