Nickle plated square flute 40 Cr & YG8C masonry drill bits for concrete drilling

Place of Origin:

Jiangsu, China

Brand Name:

CERES

Model Number:

KRS5-H12511

Working Length (mm):

50-200

Finish:

Black Oxide, ZINC, white

Type:

Twist Drill Bit, Twist Drill Bit

Shank Material:

40 Cr alloyed metal

Tip Material:

YG8C

Manufacturing Process:

Milled

Surface treatment:

Nickle plated

Brand:

CERES

Flute Type:

Square

Stamping:

Brand,Material,Size

Normal package:

plastic tube packing

Application:

Drill bit for concrete drilling

Use:

Masonry Drilling