rainday 7PCS Drill Bit Set, Triangle Alloy Twist Drill Bit for Porcelain Ceramic Tile, Concrete, Brick Wall, Glass, Masonry and Wood, Hole Saw Drill Bits Sets

Amazon.co.uk Price: £7.23 (as of 14/12/2019 03:45 PST- Details) & FREE Delivery.

High quality: carbide tip, easy to penetrate a variety of materials (tile, concrete, brick, glass, mirror, plastic brick or wood, etc.), saving punch time
Drills include – 4 x 6 mm (1/4″), 1 x 8 mm (5/16″), 1 x 10 mm (3/8″), 1 x 12 mm (1/2″), for you Different needs
Unique design: U-slot drill design, surface anti-rust treatment, fast drilling and dust removal, triangular handle design, more stable operation

Description

Uses: Masonry drill bit set is widely used, it can easily penetrate various materials such as tile, glass, hard plastic, cement concrete, mirror travertine, brick wall, wood

Specification:
Material: Triangle Alloy
Shaft: 3-Flat Shaft
Size: 4x6mm, 8mm, 10mm, 12mm (1/4 “, 1/4”, 1/4 “, 1/4 “, 5/16”, 3/8 “, 1/2”)

Package Included:
4 x Drill Bit*6mm (1/4″ )
1 x Drill Bit*8mm (5/16″)
1 x Drill Bit*10mm (3/8″)
1 x Drill Bit*12mm (1/2″)

Attentions:
– Keep the drill and bit at a VERTICAL degree and use WATER or COOLANT during drilling. – Do not choose impact mode of drills or hammers when use these masonry drill bits.
– The drilling speed should not be so fast, choose a slow speed at the beginning of drilling.

High quality: carbide tip, easy to penetrate a variety of materials (tile, concrete, brick, glass, mirror, plastic brick or wood, etc.), saving punch time
Drills include – 4 x 6 mm (1/4″), 1 x 8 mm (5/16″), 1 x 10 mm (3/8″), 1 x 12 mm (1/2″), for you Different needs
Unique design: U-slot drill design, surface anti-rust treatment, fast drilling and dust removal, triangular handle design, more stable operation
Upgrade two in one: combined with chip and drill bit, the tip design is more convenient to use, saves time and can quickly punch
Easy to use – The drill set is suitable for drilling a variety of materials, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry, etc. Note: When drilling hard materials, use water as a coolant (masonry, Concrete)