Description
These drills are ideal for use in thin materials and sheet metals. This single bit does the job of multiple drill bits. The two-flute design ensures smooth and accurate drilling with automatic deburring - resulting in burr free drilling without sheet deformation. No pilot hole is required. Each step corresponds to a hole size. The step depth is 5mm.
Gold Finish
A very hard gold coloured, Titanium Nitride, surface finish a few microns thick is achieved by Physical Vapour Deposition. As with all surface coated tools, performance will deteriorate after resharpening. The coating helps dissipate heat and reduces friction and cold welding. Higher speed and feed rates can be achieved and life expectancy is greatly increased.
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Let customers speak for us
Product good, delivery good
Firstly the delivery was fast and the transaction simple. Thanks. The Bosch is well built, has the power to tackle some thick growth and you can get a second battery 8amp by redemption free. Happy I selected the bundle and the dealership.
Great company, great support, great product.
As with all of the rosewood marbles tools, great quality. Now I just need to stop the students from damaging them.
No problem with the whole transaction
Good price easy transaction and good delivery
Bought as a present. Easy transaction, good delivery.
So far 5 stars. Easy to assemble and the mobility kit is great must have! Easy to adjust and use but time will tell.
Thank you for a quick & easy transaction
Wonderful fast shipping and delivery. Awesome business.
Took was exactly what I needed to complete my project. Great quality. Left a beautiful smooth hole.
Exactly what’s required to convert my lathe headstock to fit an old but reliable chuck.
Very good 👍
Item in excellent condition, good price, speedy delivery.
Arrived well packaged and works great, good doing business with yourselves
