FACHLICH Cross Spiral Tungsten Carbide Drill Bits 5pcs Dia 5/6/8/10/12mm Wood Plastic Concrete Porcelain Tile Quick-fit Shank

Item: FACHLICH Cross Spiral Tungsten Carbide Drill Bits for Wood Plastic Porcelain 

Quantity: 5pcs

Connection: Quick-fit Shank

Specification: 

Diameter 5mm,Total length 77mm,Segment height 10mm,Workable length 47mm.

Diameter 6mm,Total length 77mm,Segment height 12mm,Workable length 47mm.

Diameter 8mm,Total length 79mm,Segment height 14mm,Workable length 47mm.

Diameter 10mm,Total length 82.5mm,Segment height 14.5mm,Workable length 51mm.

Diameter 12mm,Total length 85mm,Segment height 17.5mm,Workable length 55mm.

Appliaction:

Suitable for dry drilling wood,plastic,concrete,etc.

Suitable for wet drilling ceramic tile,porcelain tile,marble,glass,etc.

Features:

1.Spiral groove on top,helps discharge debris,especially useful in drilling wood.
2.Cross helix head design,provide accurate and easier drilling positionin,higher efficiency.
3.Design of quick-fit shank,more stable drilling various materials,quick and easy operation.