6-piece sawtooth Fried Dough Twists drill, high speed steel round shank, wood broaching drill, sawtooth Fried Dough Twists drill, straight shank, saw

6-piece sawtooth Fried Dough Twists drill, high speed steel round shank, wood broaching drill, sawtooth Fried Dough Twists drill, straight shank, sawtooth drill Product features:

The fully ground spiral groove design can quickly reduce friction and heat, achieving faster and cooler drilling performance. 135 degree, straight handle, can walking, making drilling more accurate and fast. No center punch is required.

Suitable for cutting hard metals such as stainless steel, steel, and cast iron, as well as wood, aluminum alloys, and other soft metals, including tiles, concrete, tiles, bricks, wood, plastics, glass, masonry, etc. Product features:

The fully ground spiral groove design can quickly reduce friction and heat, achieving faster and cooler drilling performance. 135 degree, straight handle, can walking, making drilling more accurate and fast. No center punch is required.

Suitable for cutting hard metals such as stainless steel, steel, and cast iron, as well as wood, aluminum alloys, and other soft metals, including tiles, concrete, tiles, bricks, wood, plastics, glass, masonry, etc.

This product has sharp edges and high drilling efficiency. The center of this product has sharp serrations, and with its help, the drill bit can continue to drill horizontally after drilling.

Suitable for punching and cutting materials such as wood, soft metals, aluminum plates, and iron.

Specifications

Name: serrated drill bit

Material: High speed rigid titanium plating

3-8mm titanium coated Hss drill bit

Compatible models: bench drill, electric hand drill, etc

Packing list:

1 x 3mm

1 x 4mm

1 x 5mm

1 x 6mm

1 x 6.5mm

1 x 8mm