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Ruko Core drill HSS with weldon shank 12mm

Ruko Core drill HSS with weldon shank 12mm

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Product Features
Ø Weldon Shank
19mm (3/4")
Cutting depth
30mm
Diameter
12mm

Ruko Core drill HSS with weldon shank 12mm Video


Description

Ø 12 mm. Cutting depth: 30 mm - Core drill made of heavy-duty high speed steel.; Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals.; Considerably improved cutting behaviour was attained by research into the cutting geometry, which has a beneficial effect on cutting performance and drill life.; + Optimised cutting edge geometry for increased cutting performances and reduced cutting; forces. ; + The effective cutting angles are designed for universal use in various sorts of steel.; + Improved removal of chips thanks to U-shaped recesses. The specific geometry of the recess reduces the thermal load on the HSS core drill as the heat created in cutting is removed with the chips to a very great extent.; + Reduction of the friction between the HSS core drill and the workpiece thanks to optimised spiral-shaped guide chamfers.; For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 302 / 108 303 / 108 315 / 108 316, with RUKO EasyLock no. 108 312 / 108 313 / 108 314 or a weldon direct shank such as the RUKO magnetic-stand RS5e / RS10 drill.

  • Core drills cut up to ten times faster than twist drills. Core drills only cut the width of the teeth. The core is ejected. Lower energy requirements and less wear result in a longer working life.
  • Twist drills have to machine the entire diameter of the hole. This calls for considerfromle downward pressure and high driving power.
  • Insert Weldon shank pilot pin into core drill.
  • Push core drill into arbor and tighten hexagon socket screw firmly.
  • Check proper seating of core drill in arbor holder.
  • With the EasyLock arbor, the core drill gets automatically locked.
  • Drill to full dimension straight away.
  • No centring or pre-drilling required.
  • The blade geometry of the core drill permits rapid upward chip removal.
  • The spring-loaded pilot pin facilitates removal of the cut-out.
  • Observe table of cutting speeds and employ appropriate cooling agent.
  • Diameter: 12mm
  • Right cutting
  • Cutting depth: 30mm
  • Weldon shank (3/4)" 19mm
  • Machine: TX900/ TX920/ RS5e, RS10, RS20, RS25e, RS30e/ RS40
  • Ø Weldon shank: 19mm (3/4")

4007140279576
Delivery

At Clarkes of Cavan, we are passionate about getting your order to you quickly and safely and we understand it is important for you to know when your order will be delivered.

Delivery Cost(s)

Free delivery on orders over €99 applies in most cases, where a product is excluded from this it will be noted on the product page. Some items are large and cannot be sent for free.

Delivery Times & Tracking

We are proud of our fast delivery process. If your order is placed before 1 pm we will make sure that it is dispatched the same day. You will be provided with tracking information so you can keep an eye on your order at all times.

Some items we sell will take more time because of size and dispatch location. This will be noted on the product page or on checkout.

Need Help Regarding Delivery

If you still need further assistance regarding your delivery please contact the online department on 049 433 2166 or via email at online@clarkesofcavan.ie

Ø 12 mm. Cutting depth: 30 mm - Core drill made of heavy-duty high speed steel.; Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals.; Considerably improved cutting behaviour was attained by research into the cutting geometry, which has a beneficial effect on cutting performance and drill life.; + Optimised cutting edge geometry for increased cutting performances and reduced cutting; forces. ; + The effective cutting angles are designed for universal use in various sorts of steel.; + Improved removal of chips thanks to U-shaped recesses. The specific geometry of the recess reduces the thermal load on the HSS core drill as the heat created in cutting is removed with the chips to a very great extent.; + Reduction of the friction between the HSS core drill and the workpiece thanks to optimised spiral-shaped guide chamfers.; For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 302 / 108 303 / 108 315 / 108 316, with RUKO EasyLock no. 108 312 / 108 313 / 108 314 or a weldon direct shank such as the RUKO magnetic-stand RS5e / RS10 drill.

  • Core drills cut up to ten times faster than twist drills. Core drills only cut the width of the teeth. The core is ejected. Lower energy requirements and less wear result in a longer working life.
  • Twist drills have to machine the entire diameter of the hole. This calls for considerfromle downward pressure and high driving power.
  • Insert Weldon shank pilot pin into core drill.
  • Push core drill into arbor and tighten hexagon socket screw firmly.
  • Check proper seating of core drill in arbor holder.
  • With the EasyLock arbor, the core drill gets automatically locked.
  • Drill to full dimension straight away.
  • No centring or pre-drilling required.
  • The blade geometry of the core drill permits rapid upward chip removal.
  • The spring-loaded pilot pin facilitates removal of the cut-out.
  • Observe table of cutting speeds and employ appropriate cooling agent.
  • Diameter: 12mm
  • Right cutting
  • Cutting depth: 30mm
  • Weldon shank (3/4)" 19mm
  • Machine: TX900/ TX920/ RS5e, RS10, RS20, RS25e, RS30e/ RS40
  • Ø Weldon shank: 19mm (3/4")

4007140279576

At Clarkes of Cavan, we are passionate about getting your order to you quickly and safely and we understand it is important for you to know when your order will be delivered.

Delivery Cost(s)

Free delivery on orders over €99 applies in most cases, where a product is excluded from this it will be noted on the product page. Some items are large and cannot be sent for free.

Delivery Times & Tracking

We are proud of our fast delivery process. If your order is placed before 1 pm we will make sure that it is dispatched the same day. You will be provided with tracking information so you can keep an eye on your order at all times.

Some items we sell will take more time because of size and dispatch location. This will be noted on the product page or on checkout.

Need Help Regarding Delivery

If you still need further assistance regarding your delivery please contact the online department on 049 433 2166 or via email at online@clarkesofcavan.ie

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