Multifunctional Drill Bits Ceramic Glass Punching Hole Working Sets

Description

Multifunctional Drill Bits Ceramic Glass Punching Hole Working Sets
PRODUCT DESCRIPTION:
The material of Multi-Material Twist Drill Bit is high quality cemented carbide, which prevents drill cracking and improves durability.
One drill bit replaces two drill bits (glass & tile drill bit and drill bit).
Pointed design with carbide as a material can easily penetrate the various material.
U type slot design an increased opening speed, easy chip removal.
WIDE USAGE: Spear pointed design strong tungsten carbide tip can easily penetrate various materials like tile, concrete, brick, glass, plastic, and wood, etc, and reduces breakout
SPECIFICATION:
Material: Hard Alloy
Tool Holder Type: Triangle Handle
Cooling Type: Outer Cold
Blade Top Corner: 135°
Category: Hole expansion drill
Optional Style: 6mm, 8mm, 10mm, 12mm
Weight: Approx. 20-69g
Blade Diameter: 6-12mm
Size:4mm:4mm*80mm/5mm5mm*80mm/6mm:6mm*100mm/8mm:8mm*100mm/10mm:10mm*118mm/12mm:12mm*120mm
Package including:
Plastic boxed 5PC (6 6 8 1 0 12)
Plastic boxed 7PC ( 6 8 10 12）