We specialize in hard to find items
All Categories
120 PCS Twist Drill Bit Set, HSS Brad-Point Drill Bits by Sibaok, Titanium High Speed Steel Mini Drill Bit, Micro Precision 1/1.5/2/2.5/3/3.5 mm, Perfect for Wood, Plastic, Steel, Aluminum Alloy
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About 120 PCS Twist Drill Bit Set, HSS Brad-Point Drill
Sibaok Twist Drill Bit is a tool that used to process holes in solid materials. It's the most widely used tool in the hole machining tool, and named for the spiral shape of its fluted grooves. Specifications: Material: High Speed Steel 4241 (HSS4241) Surface Treatment: Titanium Coated Weight: 182g Application: metal, wood, plastic, PVC and other handicraft industry drilling Working principle: the round hole of the workpiece is drilled through the rotary cutting of its relative fixed axis. Package Included: 20 * 1.0mm Twist Drill Bit 20 * 1.5mm Twist Drill Bit 20 * 2.0mm Twist Drill Bit 20 * 2.5mm Twist Drill Bit 20 * 3.0mm Twist Drill Bit 20 * 3.5mm Twist Drill Bit Total Quantity: 120 PCS How to Use Twist Drill Bits? - Ensure the left and right cutting edges of the drill are symmetrical when drilling. - Observe the uniformity of the spark while drilling, adjust the pressure in time, and pay attention to the cooling of the bit. Special Note: - Mini twist drill bit can NOT be used in the impact drill. - To avoid drill bit break, 1mm and 1.5mm bits should be used with pin vise. - 2mm, 2.5mm, 3mm bits can be used with power drill, with low speed and low drilling pressure.
