Description

Features:
– M35 HSS has higher hardness and durability than HSS4341;
– Suitable for drilling, tapping and cutting on wood, aluminum and metals with a hardness of less than 65;
– Spiral groove structure;
– High hardness, anti-rust, strong and durable;
– The advantages are opening, tapping and chamfering;
– Automatic centering, no need for auxiliary center drilling or center punching;
– One-click drilling and tapping, greatly saving processing steps and time costs.

Specification:
Produce Name: Tap Drill Bit;
Material: M35 HSS;
Shank: 1/4 inch (6.35mm) Hex Shank;
Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5;
Weight: 0.82kg;
Quantity: 6 Pcs x Tap Drill Bit;

Package Included:
1 Pc x M3x0.5 Tap Drill Bit;
1 Pc x M4x0.7 Tap Drill Bit;
1 Pc x M5x0.8 Tap Drill Bit;
1 Pc x M6x1 Tap Drill Bit;
1 Pc x M8x1.25 Tap Drill Bit;
1 Pc x M10x1.5 Tap Drill Bit