Silverline HSS Titanium and TCT Masonry Drill Bit Set 633805

Silverline 19 Piece Mixed HSS Titanium and TCT Masonry Drill Bit Set 633805

Barcode: 5055058186157

MPN: 633805

Overview:

19 Piece Mixed HSS Titanium and TCT Masonry Drill Bit Set in a hard clamb storage case a versatile kit for drilling common sizes across metal, wood, plastics and masonry. Supplied in a handy fitted case with size-marked slots, it includes titanium-coated high speed steel (HSS) bits for general-purpose drilling and tungsten carbide tipped (TCT) masonry bits for brickwork and similar materials. The titanium-coated HSS bits are designed for improved wear resistance and longer working life compared to standard uncoated HSS, helping maintain cutting performance through repeated use. For best results and longer bit life, start with a smaller pilot hole and step up to your required diameter, using appropriate speed and pressure for the material.

Key Features

• Mixed set covers both general drilling and masonry tasks

• Titanium-coated HSS bits for metal, wood, plastic, fibreglass and more

• TCT masonry bits for brickwork and masonry drilling

• Fitted hard plastic storage case with size-specific slots

• Wide range of common sizes for workshop, site and DIY use

• Easy to transport and keep organised

• Stepping up through sizes helps improve accuracy and bit life

Specifications

• Brand: Silverline

• MPN: 633805

• Barcode: 5055058186157

• Set Type: Mixed HSS titanium + TCT masonry drill bit set

• Quantity: 19 piece

• HSS Material: High speed steel

• HSS Finish: Titanium coating

• Masonry Tip Material: Tungsten carbide (TCT)

• Masonry Finish: Bright

• Storage: Hard plastic case with fitted slots

Included Sizes

• Titanium HSS sizes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm

• TCT masonry sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm

Applications

• Drilling metal, wood, plastic and fibreglass using the HSS bits

• Pilot holes and stepped drilling for accurate, cleaner results

• Drilling masonry and brickwork using the TCT bits

• General workshop, garage and site drilling tasks

How to Use

• Choose the correct bit type: HSS for metal/wood/plastic, TCT for masonry

• Mark the hole position and consider drilling a pilot hole first

• Start with a smaller bit and step up to the final diameter for best control

• Use suitable speed and pressure: slower speeds for harder materials and masonry

• Clear swarf/dust regularly to reduce heat build-up

• Let the bit do the work—avoid forcing to reduce breakage and wear

Silverline 19pc HSS Titanium & TCT Masonry Drill Bit Set – Key FAQs

• What’s the difference between HSS and TCT drill bits?
  HSS bits are for metal, wood and plastics, while TCT masonry bits use a tungsten carbide tip designed for drilling brickwork and masonry materials.

• Do titanium-coated HSS bits last longer than standard HSS?
  Titanium coatings are designed to improve wear resistance and help maintain cutting performance, which can extend working life compared with uncoated HSS when used correctly.

• Why should I start with a smaller bit first?
  Drilling a pilot hole and stepping up reduces load on the larger bit, improves accuracy, and can help extend bit life—especially in harder materials.

• Can I use the masonry bits on metal or wood?
  Masonry bits are designed for brick and masonry and won’t cut metal or wood as cleanly. For best results, use the HSS bits for metal/wood/plastic.

• What sizes are included in this set?
  HSS bits range from 1mm to 7mm, and masonry bits cover 4mm to 9mm, giving a useful spread of everyday drilling sizes.

• How should I store the bits?
  Keep them in the supplied fitted case so sizes stay organised, edges are protected and the set is easy to transport.