Catalogue 2020 - Canada

Diamond tools
Applications guide
Number of revolutions
Diamond tools made by Klingspor are high performance products
and have been engineered to reach their highest level of performance
at a level immediately below their maximum peripheral surface
speeds. The maximum permissible values for motor speed and
operating speed are indicated on every diamond blade. The table
below contains all permissible maximum speeds as a function of
the diameter and the maximum permissible operating speed of the
diamond tools.
Maximum operating speed [m/s]
Ø [”]
30 35 40 45 50 55 60 70 80 100
8” 2865 3342 3820 4297 4775 5252 5730 6685 7640
9” 2491 2906 3322 3737 4152 4567 4982 5813 6643
10” 2292 2674 3056 3438 3820 4202 4584 5348 6112
12” 1910 2228 2547 2865 3183 3502 3820 4456 5093 6360
14” 1637 1910 2183 2456 2728 3001 3274 3820 4366 5450
16” 1432 1671 1910 2149 2387 2626 2865 3342 3820 4770
18” 1273 1485 1698 1910 2122 2334 2547 2971 3395 4240
20” 1146 1337 1528 1719 1910 2101 2292 2674 3056 3810
22” 1042 1215 1389 1563 1736 1910 2084 2431 2778
24” 955 1114 1273 1432 1592 1751 1910 2228 2547
Motor speeds and cooling water quantity
Diamond tools
The recommended speed range
The chart illustrates the ideal speed range for drill bits as a function
of the diameter and the maximum permissible operating speed.
Recommended cooling water quantity
Drill bits require cooling with water regardless of the material on
which they are used. Refer to the right side of the table for the
r ecommended quantity of cooling water.
300
14 l
250
12 l
Ø [mm]
200
180
150
120
100
90
80
70
60
55
50
45
40
35
30
25
20
15
10
9 l
7 l
6 l
5 l
4 l
3 l
Recommended cooling water quantity [L/min]
300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000
Recommended speed [rpm]
269