Description:
Drill bits are made of high quality HSS material, high
hardness, and durable in use
Step drills are used for thin steel plate, aluminum, copper, PV plate, insulation board drill and reaming.
Saw drills are used for wood
pull grooving
.
Surface is processed by Titanium coated, i
mproving the wear resistance of the drill bit and looks beautiful.
This item contains 3 pcs step drill bit, and 3pcs saw drill, meet different working condition needs.
Specifications:s:
Material: HSS
Surface treatment: titanium coated
Step drill size: 4-32mm / 0.16-1.26in, 4-20mm /0.16-0.79in , 4-12mm /0.16-0.47in
Saw drill size: 3mm/0.12in,
6mm /0.24in, 8mm / 0.21in
Weight: 275g
Package included:
3 x
Step Drill Bit
3 x
Saw Drills
Description:
Drill bits are made of high quality HSS material, high
hardness, and durable in use
Step drills are used for thin steel plate, aluminum, copper, PV plate, insulation board drill and reaming.
Saw drills are used for wood
pull grooving
.
Surface is processed by Titanium coated, i
mproving the wear resistance of the drill bit and looks beautiful.
This item contains 3 pcs step drill bit, and 3pcs saw drill, meet different working condition needs.
Specifications:s:
Material: HSS
Surface treatment: titanium coated
Step drill size: 4-32mm / 0.16-1.26in, 4-20mm /0.16-0.79in , 4-12mm /0.16-0.47in
Saw drill size: 3mm/0.12in,
6mm /0.24in, 8mm / 0.21in
Weight: 275g
Package included:
3 x
Step Drill Bit
3 x
Saw Drills