[Strength and Hardness]- Made of high-speed steel. HSS(High Speed Steel) enables the drill body harder and can keep a longer drilling life.
[Professional and DIY Use]- Suitable for hardened materials and hard metals, such as cast iron, hard plastics, and also suitable for soft materials. When it cannot penetrate, try to adjust the RPM. Suitable for electric hand drill, bench drill and machine tool equipment.
[Twisted Design]-With the twisted design, it can improve cutting accuracy by centering the tip. It can avoid displacement of the drill bit during work, and at the same time remove debris and particles faster and easier.
[Note]- Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage
uxcell 1/4-28 UNF Straight Flute Tap Left Hand and 5.4mm Twist Drill Bit Set, Titanium Plated High Speed Steel Drilling Bit Machine Threading Tap
KWD 4.500
uxcell 0.8mm Diamond Twist Drill Bits High-Speed Steel Drill Bit for Glass Sea Shells Tiles Drilling Hole 10Pcs
KWD 4
uxcell 2 Pcs High Speed Steel Hex Shank Twist Drill Bit, 5mm Drilling Dia with 1/4 Inch Hex Shank 105mm Length
KWD 3
uxcell Drill Bits Set 12mm 12.5mm, Titanium Nitride Coated High Speed Steel 4341 Straight Round Shank Drilling Cutter for Stainless Steel Alloy Copper, 2pcs
KWD 4.500
