Rotary Burr - 60° Countersink, Shape J DC double cut flute style with close spaced edges for chamfering, making v-cuts and welding preparation. Carbide design for cutting diameter up to 6 mm; above 6 mm carbide head with toughened and hardened steel shank.

LU OAL

Bright 60°

Workpiece material group suitability. Recommended operating speed (RPM) on page 229.

P1.1P1.2P1.3P2.1P2.2P2.3P3.1P3.2P3.3P4.1P4.2P4.3M1.1M1.2
M2.1M2.2M2.3M3.1M3.2M3.3M4.1M4.2K1.1K1.2K1.3K2.1K2.2K2.3
K3.1K3.2K3.3K4.1K4.2K4.3K4.4K4.5K5.1K5.2K5.3N3.1N3.2N3.3
S1.1S1.2S1.3S2.1S2.2S3.1S3.2S4.1S4.2H1.1H2.1H2.2H3.1H3.2

H4.1 H4.2 DC≤6.00 mm: DCON MS tolerance h6; DC>6.00 mm: Brazed on steel shank with DCON MS tolerance h7.

ProductDCDCON MSLUOAL
[mm][mm][mm][mm]
P8173.0X3.03.003.002.5038.0
P8176.0X6.06.006.004.0050.0
P8179.6X6.09.606.008.0056.0
P81712.7X6.012.706.0011.0059.0
P81716.0X6.016.006.0014.5063.0