Diamond drill

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66,75 €

Reference: Trou, hole 34 mm 75 Laminated

Core diamond drill for flat glass drilling

Data sheet

Tools : Professional diamond core drill for flat glass drilling
Tool position on the machine : Core drill 34 mm
Tool manufacturing time : 3 weeks
Crown : Segmented with two deep slots for laminated glass drilling
Grit size (diamond or abrasive) : 80/100 Mesh (FETA D181)
Bond : Metal alloy
Machine : Glass drilling machine
Width diamond crown : 1.1 mm
Diamond part length for the core drill : Total length of the activ part of the core diamond drill is 10 mm (+/- 10 %
Total length : 75 mm. Usual for flat glass drilling. Other lenght on inquiry
Fastening for this tool on spindle or on tool holder : Yes with standard 1/2 gaz connection
Hole diameter, glass drilling : 34 mm
Segments numerous on the diamand crown : 2 segments on the diamond crown
Machine spindles rotation speed : 2600 (+/- 5%) RPM
Cutting angle on the top of the diamond crown : No. Generally required when ndrilling with a CNC drilling machine. But possible to supply such core drills on inquiry
Lateral hole for water pressure decreasing on the core drill body : No.
Cooling during drilling for tool and glass or stone : Internal and external
Individual packing : Yes to prevent breacking during the transport up to your workshop
Up and down cycle during drilling : Yes useful for core drill over 30 mm diameter. To have a better cooling for glass and diamond core drill
Time for transport : On average 2 days depending your country
Kind of glass to use this tool : Cor drills for all kind of glass (float glass laminated glass ....)
Internal water pressure for diamond tool cooling : The usual rule is to decrease the internal water pressure when the core drill diameter increases

Quantity:

More info

Delivered in individual protection plastic cylinder. To prevent delivery problems.

Iron brass. Connection half inche. Précision on diameter +/- 5 %. The rotation speed for the spindles and the drilling speed are indicated in the technical information menu (on the left). Also available with length 95 mm. Other lengths available. Please contact us (same selling price and delivery time than for 95 mm length).

COOLING WATER

In order to get the best diamond core drill performances, a suitable quantity of cooling water needs to be used, according to the diameter of the diamond core drills: REDUCE THE COOLING WATER PRESSURE WHEN THE CORE DRILL DIAMETER INCREASES.

For exemple a 6 mm diamond core drill need for cooling 4 liters per minute.

These drills can be used on all the single ou double spindle flat glass drilling machines (Intermac, Bavelloni, Glaston, Schiatti, Lattuada, Zafferani, Besana.....) which have a 1/2 inche connexion and require a 75 mm length. Possible also on Janbac drilling machines which generally require 95 mm length.