Multifunctional Ultimate Drill Bits Ceramic Glass Punching Hole Working

Description

Description:
Multifunctional Drill Bits
is made of
industrial-grade
6542 HSS Carbide and durable alloy to perform
excellent high-speed drilling
.
With
W-type slot design
, it allows
easier chip removal
and reduces
resistance
, resulting in
smoother drilling
.
Ideal for everyday
drilling on multiple materials
including
steel, alloy, tile, concrete, brick
, glass, plastic, wood and more.
FEATURES:
Premium material
6542 HSS Carbide
and durable alloy with reinforced head
prevent bit cracking
and provide longer life.
Wide usage
Strong carbide tip with
spear pointed design
can easily drill through various materials like
tile, concrete, brick, glass, plastic, wood
, etc.
Easy chip removal
W-type slot
design provides low resistance, resulting in faster & smoother drilling and easier chip removal.
Anti-slip shrank
Triangular shank allows drill bits to be held tightly and
prevents slip
.
Universal
Can be installed in any standard electric drills.
SPECIFICATIONS:
Material: Hard Alloy
Blade Top Corner: 135°
Blade Diameter: 3-12mm
size:(4-12mm）：4/8/10/12mm
PACKAGE INCLUDES:
4 x Multifunctional Drill