Precision Twist Drill SJ-10DC 7466337 solid carbide rotary burr with 60° countersink shape and double cut geometry. 1/4" cutting diameter, 1/4" cylindrical shank, 2" overall length, 3/16" depth of cut. Steam tempered finish for deburring and chamfering in steel, stainless steel, cast iron, non-ferrous metals, high-temperature alloys, and hardened materials.

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Countersinking 60°

Burr Shape

J - 60° Countersink Shape

Burr Type Code (BTC)

Double Cut Geometry

Coating

Bright

Connection diameter - fractional inch (DCON MS)

1/4

Connection diameter - inch (DCON MS)

0.25

Connection diameter - millimeter (DCON MS)

6.35

Cutting diameter - fractional inch (DC)

1/4

Cutting diameter - inch (DC)

0.25

Cutting diameter - millimeter (DC)

6.35

Depth of cut maximum - fractional inch (APMX)

3/16

Material

HM

Overall length - fractional inch (OAL)

2

Overall length - inch (OAL)

2

Overall length - millimeter (OAL)

50.8

Point Angle (SIG)

60

Shank

Cylindrical shank

Usable Length - fractional inch (LU)

3/16