Three flat HSS4241 roll forged spiral flute titanium coated 3-20mm hss step drill bits for metal dri

Place of Origin:

Jiangsu, China

Brand Name:

CERES

Model Number:

KRS-H8051

Type:

Twist Drill Bit, Twist Drill Bit

Use:

Metal Drilling

Working Length (mm):

50-200

Finish:

Black Oxide, ZINC, white

Material:

HIGH SPEED STEEL

Material2:

HSS4241

Manufacturing Process:

Roll forged

Surface treatment:

Bright&Black surface

Brand:

CERES

Point angle:

118 degree split point

Stamping:

Brand,Material,Size

Normal package:

PVC bag packing

Application:

Drill bit for metal drilling