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Drilling tools
Step drill

Countersink step drill set with spiral
sets in box
Metal cutting tools
Metal cutting tools
HSS TiN
Application: Advantage:
For drilling and simultaneous deburring up to a ƒ Twisted design ensures smooth cutting behaviour
diameter of 30 mm and a material thickness of 5 ƒ No catching on the tip and low cutting forces and
mm in steel, stainless steel, non-ferrous metals and torques
cast iron ƒ High variability: Wide range of bores can be
Execution: covered with just one tool
ƒ Ident. No. 800–900: Profile-ground and twisted ƒ Ident. No. 800: 3-facet shank ensures good
tip torque transfer in the chuck
ƒ Ident. No. 905: Profile-ground and twisted tip ƒ Ident. No. 900: 3-facet shank ensures good
torque transfer in the chuck, TiN coating for
increased service life requirements

Ident. No. 900–905
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
2
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11405800 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11405805 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11405900 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š
11405905 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š

Surface Plasma- Uncoated TiN TiN
nitrated
Composition of set Number of pieces in 11405... 11405... 11405... 11405...
assortment/set (PCS) ID no. ID no. ID no. ID no.
Type 1/2/3 3 800 O. R. 805 O. R. 900 O. R. 905 O. R.
Set price, €
ORION = Prod. group 103
a = Prod. group 114
Step drill HSS
sets in box

HSS TiN
Application: Advantage:
For drilling and simultaneous deburring up to a ƒ High variability: Wide range of bores can be
diameter of 30 mm and a material thickness of 5 covered with just one tool
mm in steel, stainless steel, non-ferrous metals and ƒ Ident. No. 100, 150, 200, 250, 300, 350: 3-facet Ident. No. 100, 200, 300
cast iron. shank ensures good torque transfer in the chuck
Execution:
ƒ Profile-ground and straight tip

Ident. No. 105–155, 205–255, 305–355
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
11407100-300 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11407105-305 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11407150-350 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š
11407155-355 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š

Type 1 2 3
Step Ø 6 mm | 8 mm | 10 mm |
4 mm | 5 mm | 6 mm | 7 6 mm | 8 mm | 10 mm | 12 mm | 14 mm | 16 mm
mm | 8 mm | 9 mm | 10 12 mm | 14 mm | 16 mm | 18 mm | 20 mm | 22
mm | 11 mm | 12 mm | 18 mm | 20 mm mm | 24 mm | 26 mm |
28 mm | 30 mm
Groove length (mm) 5 4.5 4
Length (mm) 79 71 85
Shaft Ø (mm) 6 9 12
Surface
200
100
300
Ident. No.
11407... Uncoated Unit price, € O. R. O. R. O. R.
205
105
305
Ident. No.
11407... Uncoated Unit price, € O. R. O. R. O. R.
350
250
Ident. No.
150
11407... TiN Unit price, € O. R. O. R. O. R.
255
Ident. No.
355
155
11407... TiN Unit price, € O. R. O. R. O. R.
ORION = Prod. group 103
a = Prod. group 114
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