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Titanium-plated high-speed steel drill bit set (multiple sets of specifications)

Titanium-plated high-speed steel drill bit set (multiple sets of specifications)

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Full range of sizes, faster drilling to meet your diverse needs and improve efficiency.


[PREMIUM QUALITY]: These drill bits are made from premium quality titanium-coated high-speed steel (HSS), high hardness, strong and durable.  

[DRILL FASTER]: These bits will stay sharper, last longer, and can drill at higher speeds than uncoated and oxide-coated drill bits.

[LESS DEBRIS]: Double U shape flutes design is easy to clear chips and reduce splashing debris.

[STRONG PRACTICABILITY]: 20pcs/25pcs/99pcs/150pcs drill bit set featuring a variety of sizes that can meet all your drilling needs. Suitable for hand drills, lithium electric drills, and electric grinders.

[WIDE APPLICATION]: Ideal for drilling hardwood, plastic, PVC, jade, walnut, circuit board, aluminum board, metal sheet, and so on.


  • 20PCS DRILL BIT SET (0.3-1.6MM): 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5, 1.6


  • 25PCS DRILL BIT SET (0.5-3.0MM): 0.5*5pcs, 0.6*5pcs, 1.0*3pcs, 1.2*2pcs, 1.5*2pcs, 1.8*2pcs, 2.0*2pcs, 2.35*2pcs, 3.0*2pcs


  • 150PCS DRILL BIT SET (0.4-3.2MM): 0.4*10pcs, 0.5*10pcs, 0.6*10pcs, 0.7*10pcs, 0.8*10pcs, 0.9*10pcs, 1.0*5pcs, 1.1*5pcs, 1.2*5pcs, 1.3*5pcs, 1.4*5pcs, 1.5*5pcs, 1.6*5pcs, 1.8*5pcs, 2.0*5pcs, 2.1*5pcs, 2.2*5pcs, 2.3*5pcs, 2.4*5pcs, 2.5*5pcs, 2.6*5pcs, 2.8*5pcs, 3.0*5pcs, 3.2*5pcs


  • 99PCS TITANIUM-COATED DRILL BIT SET (1.5-10MM): 1.5*16pcs, 2.0*16pcs, 2.5*15pcs, 3.0*10pcs, 3.2*10pcs, 3.5*8pcs, 4.0*8pcs, 4.5*3pcs, 5.0*3pcs, 5.5*2pcs, 6.0*2pcs, 6.5*2pcs, 8.0*2pcs, 10*2pcs



Please allow slight measurement deviation due to manual measurement.

Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures.

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