Auniwaig 5PCS 0.04-Inch Diamond Twist Drill Bits 1mm High Speed Steel HSS for Glass Sea Shells Stone

★★★★★ 4.8 114 reviews

$9.99
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Management number 228426622 Release Date 2026/05/31 List Price $4.00 Model Number 228426622
Category
  • 【Parameter】- Shank Diameter: 1mm/0.04 inch;Drill Bit Diameter: 1mm/0.04 inch;Surface Treatment: Electroplating; Material: Emery, HSS.
  • 【Material】- Diamond coated high speed steel(HSS) is made by spiral technology, has both toughness and hardness, is not easy to break. The drill bit is sharp, and is easy for chip removal.
  • 【Applicable Machine】- Widely used in rotary tool such as hand drills, drill press, flex shafts, bench drill and hanging mill.
  • 【Wide Application】- Suitable for drilling small holes on glass, metal, sea shells, jade, pearls, marbles, stones, drywalls and son on. Due to the different hardness of the material, the effect is also different.
  • 【Notice】- When drilling, it is necessary to add cutting fluid in time to lubricate and cool down, which can get a better drilling hole wall, extends the service life and drilling accuracy.
ASIN B09BZLVJ4K
Brand Name Auniwaig
Shank Type Straight
Part Number CU2601M3003HF-FBA
Finish Types Diamond
Manufacturer Auniwaig
Material Type Diamond, High Speed Steel (HSS)
Tool Flute Type Spiral
Cutting Angle String 135 Degrees
Surface Recommendation Glass,Steel,Stone

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4.8 out of 5
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