
Makita 牧田 D-40191 HSS-TIN階梯鑽4-32(螺旋式)
鑽咀/批咀
Download technical documents, certificates, manuals, and drawings supplied for this product.
No downloads available yet
Contact the supplier if you need a datasheet, certificate, or another technical document.



Delivery Information
Payment Options
Buyer Protection
Review the intended use, key features, and technical information supplied for this product.
The Makita D-40135 HSS-TiN step drill bit features high-speed steel with titanium nitride coating for enhanced wear resistance and extended tool life. With a diameter range of 4 mm to 32 mm across 9 stepped levels, it is ideal for precise hole drilling in sheet metal, plastics, and non-ferrous metals. The straight shank with three flat sides ensures a secure grip in 1/4" bit holders, providing better torque transmission and easier bit changes.
| Model | D-40135 |
|---|---|
| Diameter Range | 4 mm - 32 mm (9 steps) |
| Overall Length | 102 mm |
| Working Length | 80 mm |
| Shank Diameter | 10 mm |
| Shank Type | Straight three-flat |
| Coating | Titanium Nitride (TiN) |