Drill bits for masonry
Interchangeable tools for hand tools, whether or not power-operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screw driving), including dies for drawing or extruding metal, and rock drilling or earth boring tools. > Rock drilling or earth boring tools: > Tools for drilling, other than for rock drilling > Drill bits for masonry
Duty Rate (from China)
Products classified under Tariff item 8207.50.00.10
1/2 Inch HSS Auger Bit with Vanadium Alloy
A 24-inch long 1/2-inch high-speed steel auger bit containing over 0.1% vanadium, designed for deep hole drilling in wood and soft metals. It features a screw point and flutes for efficient chip removal, and is suitable for use with hand or power braces.
8207.50.00Bosch CYL-9 Professional Masonry Drill Bit 1/4 Inch
A carbide-tipped masonry drill bit from Bosch, designed for drilling into concrete, brick, and stone using hammer drills. It features a high-alloy steel body with cutting edges containing over 0.2% chromium and molybdenum.
8207.50.00Carbide-Tipped Masonry Drill Bit 3/8 Inch
A 3/8-inch masonry drill bit with a tungsten carbide tip mounted on a high-speed steel body, designed for drilling into concrete and brick. It is suitable for use with hammer drills and machine tools, and the carbide tip contains over 0.2% tungsten.
8207.50.00DeWalt DW5237 3/16 Inch x 4-1/2 Inch Masonry Drill Bit
A carbide-tipped masonry drill bit from DeWalt, designed for hammer drill applications on concrete block and brick. Its cutting edges incorporate tungsten and chromium exceeding 0.2% by weight for superior wear resistance.
8207.50.00Diablo 4-Cut 3/8 Inch Masonry Hammer Drill Bit
A carbide-tipped masonry hammer drill bit from Diablo, with reinforced cutting edges containing molybdenum and tungsten for extended life in hammer mode on brick. It features an optimized flute for dust removal.
8207.50.00High-Speed Steel Twist Drill Bit 1/4 Inch
A 1/4-inch diameter twist drill bit made from high-speed steel alloy containing over 0.2% chromium and 0.1% vanadium for enhanced hardness and heat resistance. It is designed for interchangeable use in hand drills or machine tools for drilling precise holes in metal.
8207.50.00Hilti TE-CX 5/32 Inch Masonry Drill Bit
A universal masonry drill bit from Hilti, using Rebar Tech carbide with vanadium over 0.1% for reinforced concrete. It is compatible with combihammers and designed for drilling into masonry.
8207.50.00HSS Countersink Bit 82 Degree 1/2 Inch
An 82-degree high-speed steel countersink bit with a 1/2-inch diameter, alloyed with over 0.2% chromium for chamfering screw holes in metal. It is interchangeable for use with drill presses or hand tools.
8207.50.00HSS Spotting Drill Bit 90 Degree #4 Size
A #4 size 90-degree spotting drill made from chromium-alloy high-speed steel with over 0.2% chromium, used for starting precise holes in machining centers. It prevents drill walking and is an interchangeable tool for machine tools.
8207.50.00Irwin Speedbor 1/2 Inch Carbide Masonry Drill Bit
A 1/2-inch carbide masonry drill bit from Irwin, with a tungsten-carbide insert containing over 0.1% vanadium for aggressive cutting in block and mortar. It is suited for cordless drills.
8207.50.00M2 HSS Reamer Straight Flute 5/16 Inch
A 5/16-inch straight flute reamer made from M2 grade high-speed steel with molybdenum and tungsten over 0.2%, used for finishing drilled holes to precise size in machine shops. It is an interchangeable tool for machine tools.
8207.50.00M42 Cobalt HSS Jobber Drill Bit Set 10-Piece
A set of 10 jobber-length drill bits made from M42 cobalt high-speed steel with over 0.2% molybdenum and 0.1% vanadium, designed for drilling tough materials like stainless steel. They are interchangeable for use with power hand tools or lathes.
8207.50.00Molybdenum HSS Core Drill Bit 1 Inch
A 1-inch annular core drill bit made from high-speed steel with over 0.2% molybdenum, used for cutting circular grooves in metal pipes and plates. It is interchangeable for use with magnetic drills.
8207.50.00Tungsten-Carbide Insert End Mill for Drilling 1/2 Inch
A 1/2-inch end mill with tungsten carbide inserts containing over 0.2% tungsten, usable for drilling and milling in CNC machines. It has high-alloy cutting edges for ferrous metals and is an interchangeable tool.
8207.50.00Vanadium-Alloy Step Drill Bit 1-1/8 to 1-3/4 Inch
A multi-step drill bit progressing from 1-1/8 to 1-3/4 inches, made with high-speed steel containing over 0.1% vanadium for unibit hole enlargement in sheet metal. It is designed for use in power tools.