Feature(may vary by option.)

●Core hole twist drill for pre-drilling for thread M4 to M12
●Cutting material: HSS
●Tip angle: 118°
●Cutting direction: right
●Quality product

[High Speed Steel 5 | 0 mm]

Description

Core hole diameter 3.3 mm for thread M4 - core hole diameter 4.2 mm for thread M5 - core hole diameter 5.0 mm for thread M6 - core hole diameter 6.8 mm for thread M8 - core hole diameter 8.5 mm for thread M10 - core hole diameter 10.2 mm for thread M12