Dormer G12510.0X5.3 5973311 180° 3-flute HSS counterbore, 10mm cutting diameter, 5.3mm guide pilot diameter, 5.5mm guide pilot length, 8mm connection diameter with M5 thread. DIN 373 standard for counterboring operations in cast iron, non-ferrous metals, and steel.

ApplicationAngleIcon_DICT_SEL

Counterboring (for fasteners) 180°

Basic Standard

DIN 373

Coating

Bright

Connection diameter - inch (DCON MS)

0.315

Connection diameter - millimeter (DCON MS)

8

Connection diameter tolerance machine side (TCDCONMS)

h9

Connection size code machine side (CZC MS)

M 5 f

Cutting diameter - inch (DC)

0.3937

Cutting diameter - millimeter (DC)

10

Cutting diameter tolerance class (TCDC)

z9

EDP number

107614

Flute count (NOF)

3

Guide Pilot Diameter - millimeter (GPD)

5.3

Guide Pilot Length - millimeter (GPL)

5.5

Hand (Cutting direction)

Right

Head length - millimeter (LH)

18

Material

HSS

Material application

K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel

MID number

5973311

Ordering code ANSI

G12510.0X5.3

Overall length - inch (OAL)

3.1496

Overall length - millimeter (OAL)

80

Shank

Cylindrical shank

Step included angle (STA)

180