WIDIA - Полный каталог инструмента - 2017
Modular Drills
Tool Selection Guide
для размещения заказа - zakaz@widiahanita.ru
modular drills
with internal
coolant channel
TOP DRILL M1™ with front clamping mechanism
grade/series
standard*
rst choice
alternate choice
PMKN S H
hole
tolerance
standard range
diameter range
D1 mm
min–max
D1 inch
min–max
drilling depth
L/D1
TOP DRILL M1
inserts
WU25PD**
IT9–IT11
7,94–25,99
.3125–1.1023
—
chamfering
inserts
TopSTEP SH—
WP20PH
TopSTEP VG—
WP20PH
—
—
12,50–36,01
.4921–1.4177
7,94)<9,50
.3125)<.3740
9,50)<11,00
.3740)<.4331
11,00)<12,50
.4331)<.4921
TOP DRILL M1
bodies
—
12,50)<14,00
.4921)<.5512
—
14,00)<15,50
.5512)<.6102
15,50)<16,50
.6102)<.6496
16,50)<20,50
.6496)<.8071
20,50)<21,00
.8071)<.8268
21,00)<25,99
.8268)<1.023
* Apart from our standard drills, we can offer you a wide variety of special coating solutions and edge preparations to fulll all your needs.
If a specic drill is not suitable for your workpiece material, please contact your WIDIA™ distributor for available options.
** Grade WU25PD™ was previously named K20FTiAlN.
—
max 3–8 x D
U2
zakaz@widiahanita.ru
www.widiahanita.ru