Feature(may vary by option.)
●★ Drill Bit Size --- Blade Tip Diameter: 17.5 mm; Shank Diameter: 10 mm; Blade Length: 55 mm; Overall Length: 150 mm; Shank Type: Tri-flat shank (Tight clamp and precise drilling. )
●★ WIDE APPLICATION --- Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hardwood and hard plastic. For use with drill press and bench drills Reduced shank drill bit increases the capacity of the portable drill chuck size range
●★ DUAL COATING --- Dual coating of gold titanium and black nitride improves lubricant application and makes drilling smoother and more durable and corrosion resistant than normal black surfaces
●★ HISS STEEL --- Straight shank drill is made of 6542 high speed steel, which has high hardness, high toughness, high strength and abrasion resistance. Sharp spiral flute cuts quickly, cleanly and smoothly
●★ CONVENIENT TIPS --- Choosing the right lubricant will help you cut or cool it. Makes cutting easier, improves dimensional accuracy and extends tool life. Check various cutting conditions to ensure proper tool handling
[16.5mm]
[16mm]
[13mm]
[14.5mm]
[15.5mm]
[17.5mm]
[13.5mm]
Description
Information
Drilling with burrred: Reduce the number of holes and check various cutting conditions to ensure proper tool handling
Lower forward and backward speed Use harder aluminum and wood Choose the right cutting parameters When drilling a metal with high hardness needs to be slower than a normal drill.
Wide Application
Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, hard plastic and other metal materials.
Round shank
This universal shank is easy to use with drilling machines and bench drills, and can be used for stable drilling.
- Choosing the right lubricant is beneficial for cutting and cooling.
- Makes cutting easier, improves dimensional accuracy, and extends tool life.
Twist Drill Bit
4341 high speed steel, high hardness, good toughness, high strength, abrasion resistance, used in mechanics and machinery factories.
- Dual coating of gold titanium and black nitride improves lubricant application and makes drilling smooth.
- More durable and corrosion resistant than regular black surfaces.
- Sharp spiral flute for fast, clean and smooth cutting
- Spiral grooves help to drain metal strains, saving you time and effort.
|
|
|
|
|
 |
|
|---|---|---|---|---|---|---|
| Twist Drill Bit | Twist Drill Bit | Twist Drill Bit | Twist Drill Bit | Twist Drill Bit | Twist Drill Bit | |
|
|
||||||
| Customer Reviews |
17
|
17
|
17
|
17
|
6
|
— |
| Price | ¥1,480 | ¥1,610 | ¥1,630 | ¥1,790 | ¥980 | — |
| Size: | 15mm | 17mm | 18mm | 20mm | 14 mm | 6mm |
| pcs | Pack of 1 | Pack of 1 | Pack of 1 | Pack of 1 | Pack of 1 | Pack of 2 |