UNI DRILL 537

 

SOLID CARBIDE ​​ DRILL

L x D=20

 

 

GEOMETRY & APPLICATION

Point grind- Special point. CNC grinding/point angle 140°/side rack

angle : 30°/ web thickness : reinforced / profile : special chip flute

geometry.

High performance spiral twist drill ​​ for highest ​​ bore hole quality &

economical output for drilling of cast iron ,malleable cast iron, steel,

steel casting Cr-Ni-steel , heat resisting steel ,non -ferrous metals.

Specially suited for NC-driiling with great feeds per rev.

Also offered on ​​ intermediate size on​​ request.

 

 

 

 

 

 

 

 

Order No.

d1

d2

L1

L2

Prices

 

m7

h6

mm

mm

 

537-0020

2

4

92

50

 

 

537-0022

2.2

4

92

50

 

 

537-0023

2.3

4

92

50

 

 

537-0024

2.4

4

112

70

 

 

537-0025

2.5

4

112

70

 

 

537-0027

2.7

4

112

70

 

 

537-0028

2.8

4

112

70

 

 

537-0030

3

6

120

80

 

 

537-0032

3.2

6

120

80

 

 

537-0033

3.3

6

120

80

 

 

537-0035

3.5

6

120

80

 

 

537-0038

3.8

6

130

90

 

 

537-0040

4

6

130

90

 

 

537-0042

4.2

6

160

110

 

 

537-0045

4.5

6

160

110

 

 

537-0048

4.8

6

160

120

 

 

537-0050

5

6

160

120

 

 

537-0055

5.5

6

185

140

 

 

537-0058

5.8

6

185

140

 

 

537-0060

6

6

185

140

 

 

537-0065

6.5

8

210

155

 

 

537-0068

6.8

8

210

160

 

 

537-0070

7

8

210

160

 

 

537-0078

7.8

8

230

180

 

 

537-0080

8

8

230

180

 

 

537-0085

8.5

10

260

195

 

 

537-0088

8.8

10

290

230

 

 

537-0098

9.8

10

290

230

 

 

537-0010

10

10

290

230

 

 

537-0010

10.2

12

315

270

 

 

537-0010

10.8

12

315

270

 

 

537-0011

11.8

12

315

270

 

 

537-0012

12

12

315

270