Page 14 - Buy Premium Tools ATORN Catalogue

Drilling tools
Centre drills

Centre drill HSS form A DIN 333 Metal cutting tools
For universal use up to 1000 N/mm 2

Form HA
HSS A
Application: Advantage:
For centre drilling on conventional and CNC ƒ Profile-ground with highest requirements for
machines. process stability and concentricity
Execution: ƒ Radial grinding relief to ensure optimum chip
breaking
ƒ Spiral-fluted design with grinding relief. Diameter
0.5–0.8 ground on one side
Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11001 35 20 10 10 50 70 40 30 35 30 20 10 20

f steel 700 ˜ (mm/U) 11001...
Ident. No.
mm mm mm
0.5 3.15 0.6-0.8 mm 0.01 005 O. R.
0.8 3.15 1-1.2 mm 0.02 008 O. R.
1 3.15 1.3-1.6 mm 0.02 010 O. R.
1.25 3.15 1.6-1.9 mm 0.03 012 O. R.
1.6 4 2-2.4 mm 0.03 016 O. R.
2 5 2.5-2.9 mm 0.04 020 O. R.
2.5 6.3 3.1-3.6 mm 0.05 025 O. R.
3.15 8 3.9-4.4 mm 0.05 031 O. R.
4 10 5-5.6 mm 0.06 040 O. R.
5 12.5 6.3-6.9 mm 0.07 050 O. R.
6.3 16 8-8.6 mm 0.08 063 O. R.
Unit price, €
Prod. group 101
Centre-drill set HSS Type A DIN 333
For universal use up to 1000 N/mm 2

Form HA
HSS
A
Application: Advantage:
For centre drilling on conventional and CNC ƒ Profile-ground with highest requirements for
machines. process stability and concentricity
Execution: ƒ Robust metal box
ƒ Spiral-fluted design with grinding relief in metal ƒ Radial grinding relief to ensure optimum chip
breaking
box

Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11001900 35 20 10 10 50 70 40 30 35 30 20 10 20
Composition of set 1 each of diameter
1.0/1.6/5.0 mm | 2 each of
diameter 2.0/2.5/4.0 mm |
3 each of diameter 3.15 mm
Surface
900
Ident. No.
11001... Uncoated Set price, € O. R.
Prod. group 101

www.buypremiumtools.com 14