GSTK best sellers

#1 Pro Max 3/16" 7/8" Four GSTK Pro Max 3/16"-7/8" Four Spiral Flute Cobalt Step Drill Bit Set, Impact Ready, for Metal, Stainless Steel, Aluminum, Wood, Plastic with 1/4" Hex Shank

$15.99 on Amazon

#2 2022 Upgrade Heavy Duty GSTK 2022 Upgrade Heavy Duty Carbide Hole Saw,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgrade, Life Upgrade,Use for Stainless Steel, mild Steel, Iron, Copper,etc (51mm|2")

$8.99 on Amazon

#3 Upgrade Heavy Duty Carbide GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench

$52.99 on Amazon

#4 🔥 6" Chisel Bit Set with GSTK 6" Chisel Bit Set with SDS Max Shank, Replacement with One 8" Blade, and Screws for Tile, Ideal for Masonry, Concrete, Brick, and Stone Work

$46.99 on Amazon

#5 🔥 🆕 Upgraded Heavy Duty Carbide GSTK Upgraded Heavy Duty Carbide Hole Saw 175mm|7",Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgraded, Life Upgraded, Ideal for Stainless Steel, mild Steel, Iron, Copper,etc

$32.99 on Amazon

#6 7Pcs SDS Plus Chisel GSTK 7Pcs SDS Plus Chisel bit set, Tile Removal Chisels for Tile Masonry, Ideal for Removing Tiles,Bricks, Stones, Concrete, Blocks

$20.99 on Amazon

#7 🔥 Premium Annular Cutter GSTK Premium Annular Cutter, 1-1/32"（26mm） Cutting Diameter, 1-3/8" （35mm） Cutting Depth

$13.99 on Amazon

#8 🆕 Upgrade Heavy Duty Carbide GSTK Upgrade Heavy Duty Carbide Hole Saw,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgrade, Life Upgrade,Use for Stainless Steel, mild Steel, Iron, Copper,etc (13mm|1/2")

$7.99 on Amazon

#9 Pro Max 1/4" 3/4" Four GSTK Pro Max 1/4" - 3/4" Four Spiral Flute Cobalt Step Drill Bit, Impact Ready, for Metal, Stainless Steel, Aluminum, Wood, Plastic with 1/4" Hex Shank

$7.99 on Amazon

#10 Pro Max (1/4 1 3/8") GSTK Pro Max (1/4-1-3/8") Four Spiral Flute Cobalt Step bits for Metal, Impact Ready, for Metal, Stainless Steel, Aluminum, Wood, Plastic with 1/4" Hex Shank

$31.99 on Amazon

#11 Pro Max 3PCS Four Spiral GSTK Pro Max 3PCS Four Spiral Flute Cobalt Unibit Step Drill bit, Impact Ready, for Metal, Stainless Steel, Aluminum, Wood, Plastic with 1/4" Hex Shank

$15.99 on Amazon

#12 11PCS Carbide SDS PLUS GSTK 11PCS Carbide SDS PLUS Chisel Set, SDS PLUS Drill Rotary Hammer Bits Drill Cleaning Concrete Tile Set Drill Chisel Set, Ideal for Removing Tiles, Mortar, Bricks, Stones, Concrete, Blocks

$31.99 on Amazon

#13 🆕 Upgraded Heavy Duty Carbide GSTK Upgraded Heavy Duty Carbide Hole Saw 102mm|4",Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgraded, Life Upgraded, Ideal for Stainless Steel, mild Steel, Iron, Copper,etc

$16.99 on Amazon

#14 Upgrade Heavy Duty Carbide GSTK Upgrade Heavy Duty Carbide TCT Carbide Hole Saw Kit 10Pcs for Hard Metal, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench

$46.99 on Amazon

#15 2PCS Square Slot Cutter GSTK 2PCS Square Slot Cutter Rectangle Slot Cutter, Drywall Cutter Tool，One-Step in-Place Cutter for Drywall, Plastic Metal, Wood，etc (Rectangle + Square)

$19.99 on Amazon

#16 SDS PLUS 2 PCS Tile Removal GSTK SDS PLUS 2 PCS Tile Removal Chisel Bits make masonry work easier and more efficient. They are perfect for removing tiles, mortar, bricks, stones, concrete, blocks, plaster, and more.

$18.99 on Amazon

#17 Upgrade Heavy Duty Carbide GSTK Upgrade Heavy Duty Carbide Hole Saw,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgrade, Life Upgrade,Use for Stainless Steel, mild Steel, Iron, Copper,etc (70mm|2-3/4")

$8.59 on Amazon

#18 Square Rectangle Milling GSTK Square Rectangle Milling Cutter Carving One Step in Place Stainless Steel Square Slot Cutter for Plastic Metal or Low-Voltage Electrical Boxes mounting (3-3/4" x4" (95 * 102mm))

$18.59 on Amazon

#19 10pcs Concrete Hole Saw GSTK 10pcs Concrete Hole Saw Set （30mm 40mm 50mm 65mm）with SDS Plus Shank Connecting Rod and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick Stone|Wall.

$25.99 on Amazon

#20 15pcs Concrete Hole Saw GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.

$61.99 on Amazon