Hardplate drill bit

Hardplate drill bit

A drill bit specifically to penetrate Hard Steels and Alloys. Especially useful for drilling Hardplate and Drill Resisting Plate encountered by Locksmiths and Safe Engineers.

Many trials were undertaken to find a better bit for drilling various types of hardplate. Shown below are two examples of particular success. Figure 1 shows how a drill bit penetrated a High Speed Steel lathe tool and Figure 2 shows its effectiveness on a hard Chrome Steel ball bearing with a hardness of 66 Rockwell C.

CAUTION : Always wear Safety Glasses and take care when Drilling.

  • Great Value for Money
  • Drills Hard Steels and Alloys
  • Saves Time and Money
  • Unique Tip Geometry
  • Tungsten Carbide Tipped
  • Super Sharp
  • Easier Drilling

Hardplate drill bit

Sizes available
Ref.
Sizes available
Ref.
4mm x 75mm
04075
10mm x 120mm
10120
5mm x 85mm
05085
10mm x 200mm
10200
5mm x 150mm
05150
10mm x 300mm
10300
5.5mm x 85mm
55085
13mm x 150mm
13150
6mm x 100mm
06100
13mm x 300mm
13300
6.5mm x 100mm
65100
13mm x 600mm
13600
6.5mm x 150mm
65150
16mm x 150mm
16150
7mm x 100mm
07100
16mm x 300mm
16300
8mm x 120mm
08120
18mm x 150mm
18150
8mm x 200mm
08200
18mm x 300mm
18300

Where to buy

Many items are for Locksmiths only and are on RESTRICTED sale. Please contact your Locksmith Distributor for these.