Alpen | Drill Bit Profi Glass & Tile 8,0Mm ¼" Hex Shank Type_Protractors & Angle Finders Safety Valve 3/8" Adjustable

Safety Valve 3/8" Adjustable

this joint not only increases mechanical strength

The cutting depth is controlled by the Micro Adjust on the Universal Support

The synthetic resin will wear off from the surface of the grains during initial use

Alpen | Drill Bit Profi Glass & Tile 8,0Mm ¼" Hex Shank Type_Protractors & Angle Finders Safety Valve 3/8" AdjustableProfi Glass Hex Shank Tungsten Carbide Rotary Drill Bit Size: 8. 0 x 110mm Packaged: Qty 1 Range of application For drilling glass, bottles, porcelain, ceramics etc. Rotary only. Shank DIN 3126, Form E6. 3, ISO 1173 Strengths Rotary only For Drilling glass, bottles, porcelain, ceramics etc. Stable drilling Highly accurate centering Tungsten carbide glass drill bits Precise drilling