Product specifications: for example, 3x10x50x90°, specification 3mmx blade length 10mmx total length 50mmx chamfer 90°.
" steel: higher hardness and durability.
plating on the surface: enhance tool rigidity and stability.
Chip removal design: good performance in residual chips.
Round shank drill shank: solid clamping for universal shank".

Suitable for cast iron, aluminum alloy, stainless steel, alloy steel, die steel, 45# steel and other materials
Large-capacity chip removal has strong cutting characteristics, cutting is discharged in time, the surface of the drill body is plated with coating to strengthen the wear resistance of the drill, and the cutting edge is finely ground, and
"Features: centering and chamfering purpose, -time forming, and fast
Note: It is not recommended to process wood, MDF, PVC, stone, cement and other materials"

DIY Supplies: Metalworking
Type: Location Drill Bit
length: 50
Model Number: 3x50x90R
Material: Tungsten Carbide
for home improvement projects and home maintenance and repair.