Page 119 - Dormer

● Centre Drill Radius Form
A210 ● Brocas de Centrar Radio protegido
Forma de Raio
● Broca de Centrar
● Foret à centrer Chanfrein à rayon
A210 ■

●

A210

A210

0.50 - 10.00
d 1 d l l r d
2
1
1
2
Ø decimal max/min max/min Ø A210
mm Inch mm mm mm mm
0.50 0.0197 2.6 - 2.3 25.0 2.50 - 2.00 3.15 A210.5X3.15 7)
0.80 0.0315 2.9 - 2.6 25.0 3.15 - 2.50 3.15 A210.8X3.15 7)
1.00 0.0394 3.3 - 3.0 31.0 3.65 - 2.90 3.15 A2101.0X3.15
1.25 0.0492 3.6 - 3.3 31.0 3.95 - 3.15 3.15 A2101.25X3.15
1.60 0.0630 4.7 - 4.2 35.0 5.00 - 4.00 4.00 A2101.6X4.0
2.00 0.0787 5.4 - 5.0 40.0 6.25 - 5.00 5.00 A2102.0X5.0
2.50 0.0984 6.8 - 6.3 45.0 7.88 - 6.30 6.30 A2102.5X6.3
3.15 0.1240 8.5 - 8.0 50.0 10.00 - 8.00 8.00 A2103.15X8.0
4.00 0.1575 10.6 - 10.0 55.0 12.50 - 10.00 10.00 A2104.0X10.0
5.00 0.1969 13.1 - 12.5 63.0 15.63 - 12.50 12.50 A2105.0X12.5
6.30 0.2480 16.6 - 16.0 71.0 20.00 - 16.00 16.00 A2106.3X16.0
8.00 0.3150 20.7 - 20.0 80.0 25.00 - 20.00 20.00 A2108.0X20.0
10.00 0.3937 25.7 - 25.0 100.0 31.25 - 25.00 25.00 A21010.0X25.0

7) Single Ended Only / Afilada sólo por una punta / Afiada num só lado / Une pointe seulement
118