RUKO Step Drill Bits, HSS, Various Sizes, HIGH QUALITY made in Germany

Description

Direct-Weld eBay Store
Check Out our eBay Shop for More Great Deals!
PRODUCT INFORMATION
RUKO Step Drill Bits
The flutes of RUKO high performance step drills are CBN ground from the solid hardened form. Because CBN (cubical boron nitride) is a much harder abrasive than even silicium carbide or corundum, a better and sharper cutting edge achieved - without burrs.
And, with higher dimensional precision the drills will last considerably longer while maintaining the precise process tolerance.
The ideal tool for sheet metal working in the following sectors of industries: electrical (size 4 + size 9), sanitary engineering & heating technics (size 6 + size 7) or automotive, mechanical engineering, aviation (size 0/5, size 0/9, size 1, size 2, size 3, size 5) and switching systems (size 0/9, size 1k, size 2k) up to 2.0mm sheet thickness.
This tough tool is suitable for all standard industrial materials: nonferrous metal, special steel, thermoplastics and duroplastics as well as sheet metals up to 4.0mm thickness.
This durable & versatile tool will center, spot-drill, bore and debur - all in one smooth, high performance working cycle.
On easily cut materials the varied toothing ensures that the cut is more even and requires less effort. The reduction in vibrations and heat development during cutting achieves up to three times the tool life.
Suitable for unalloyed steel (up to 700N/mm2 strength), non-ferrous and light metals, plastic, plasterboard and light building boards, fibreboard, plywood and wood.
Specifications
Size: 4.0 - 12.0mm, 9 Steps (4,0/5,0/6,0/7,0/8,0/9,0/10,0/11,0/12,0)
Size: 4.0 - 20.0mm, 9 Steps (4,0/6,0/8,0/10,0/12,0/14,0/16,0/18,0/20,0)
Size: 4.0 - 30.0mm, 14Steps (4,0/6,0/8,0/10,0/12,0/14,0/16,0/18,0/20,0/22,0/24,0/26,0/28,0/30,0)
Size: 6.0 - 38.0mm, 12Steps (6,0/9,0/13,0/16,0/19,0/21,0/23,0/26,0/29,0/32,0/35,0/38,0)
HSS
CBN ground high-speed steel
Use on sheet metals, non ferrous metal, special steel, thermoplastics, duroplastics & plastics up to 4.0mm thickness
Centres, drills & bores in one smooth high performance working cycle
Incremental laser-etched markings on each step of the bore diameter clearly shows the precise depth of cut in millimeters.
A special shank has 3 flats. This shank design enables the tool to be changed quickly but at the same time ensures the drill “bites” into the work-piece - immediately achieving optimum torque transmission.
Non-Slip point needs no centre punch
No flexing of the drill when drilling
Enlarges existing holes
A lubricant can be used to extend tool life when cutting hard or brittle materials
PRODUCT IMAGES
RUKO Step Drill Bit, 6.0mm - 38.0mm
RUKO Step Drill Bit, 4.0mm - 30.0mm
RUKO Step Drill Bit, 4.0mm - 20.0mm
RUKO Step Drill Bit, 4.0mm - 12.0mm
WHY BUY FROM US?
PAYMENT METHODS
LATEST PRODUCT REVIEWS
Great ebayer A1 thank you great item I can highly recommend
Buyer: j***e (687) 25/04/2017
A really fantastic cutter. Very impressed
Buyer: n***n (686) 23/06/2017
Good quality and very fast postage!
Buyer: 2***0 (73) 21/07/2017
worked exacty as expected. the broken antenna pit is out!
Buyer: o***2 (324) 04/10/2017
Very pleased with the seller. Shipped quickly for international.
Buyer: 5***5 (46) 03/08/2017
View All Reviews
POLICIES INFORMATION
PAYMENT
We accept PayPal payment only.
If you do not have a PayPal account, you can still pay with your credit / debit card but only through PayPal.
Please pay within 3 days of ordering.
Your item will be carefully packed and dispatched within one working day (Monday - Friday).
We are always working hard to ensure your package arrives as soon as possible.
Our preferred delivery method is via National Post Service or courier. We offer many ways of postage however we recommend all items should be signed for, so they can be tracked if lost or delayed. This protects us, "the seller", and you "the customer". A receipt is obtained for all items sent recorded or non-recorded, and can be provided as proof of postage if an item is lost.
Lost Items: As mentioned above, we obtain proof of postage on all items sent, and these can be provided if the postal service has lost the item. We will do all we can to work with you to track a lost item with the Post Office or courier, and will stay in contact with you for the duration of the search until an outcome is reached.
RETURNS
Please open a return request for the item in your Ebay account. We advise that returns are sent with a postal service that requires a signature on delivery as we will not accept liability for returned goods lost in the post.
If your item is faulty or we have sent you something different to what you ordered, please return it to us within 30 days and we will give you a full refund or replacement, including postage and packaging.
All customers have a right to change their mind and return a product. This must be done within 30 days of receipt of goods. All returned items must be unused with all original packaging and in a resalable condition. The cost of returning the item(s) to Direct Weld is the customers responsibility.
We must be notified in writing via the Ebay messaging system of the intent to return the item.
About Us
Here at Direct Weld we pride ourselves on providing our customers with the best products from around the world, at affordable prices. It is you, the customer, that is our number one priority.
We sell everything from MIG Welders, TIG Welders, ARC Welders, Welding Consumables, Safety Gear, Welding Helmets & Spares, Gas Equipment, Welding / Fabrication Tools, Power Tools, Hand Tools and much more.
We hope you enjoy your shopping experience with us and if you have any questions, issues, or just want to chat please don't hesitate to contact us.
ANY QUESTIONS? ASK US
We happily respond within 24hrs
Add Us to Favorite Seller
2018 Copyright Direct-Weld. All Rights Reserved :
Powered by MerkRv
Direct-Weld eBay Store PRODUCT INFORMATION RUKO Step Drill Bits Specifications HSS CBN ground high-speed steel Enlarges existing holes PRODUCT IMAGES               WHY BUY FROM US? PAYMENT METHODS LATEST PRODUCT REVIEWS Buyer: j***e (687) 25/04/2017 Buyer: n***n (686) 23/06/2017 Buyer: 2***0 (73) 21/07/2017 Buyer: o***2 (324) 04/10/2017 Buyer: 5***5 (46) 03/08/2017 View All Reviews POLICIES INFORMATION PAYMENT We accept PayPal payment only. RETURNS About Us ANY QUESTIONS? ASK US
Direct-Weld eBay Store PRODUCT INFORMATION RUKO Step Drill Bits Specifications HSS CBN ground high-speed steel Enlarges existing holes PRODUCT IMAGES               WHY BUY FROM US? PAYMENT METHODS LATEST PRODUCT REVIEWS Buyer: j***e (687) 25/04/2017 Buyer: n***n (686) 23/06/2017 Buyer: 2***0 (73) 21/07/2017 Buyer: o***2 (324) 04/10/2017 Buyer: 5***5 (46) 03/08/2017 View All Reviews POLICIES INFORMATION PAYMENT We accept PayPal payment only. RETURNS About Us ANY QUESTIONS? ASK US
Direct-Weld eBay Store PRODUCT INFORMATION RUKO Step Drill Bits Specifications HSS CBN ground high-speed steel Enlarges existing holes PRODUCT IMAGES               WHY BUY FROM US? PAYMENT METHODS LATEST PRODUCT REVIEWS Buyer: j***e (687) 25/04/2017 Buyer: n***n (686) 23/06/2017 Buyer: 2***0 (73) 21/07/2017 Buyer: o***2 (324) 04/10/2017 Buyer: 5***5 (46) 03/08/2017 View All Reviews POLICIES INFORMATION PAYMENT We accept PayPal payment only. RETURNS About Us ANY QUESTIONS? ASK US