6 Piece Set High Performance Multi Flute

Manufactured from HSS-E cobalt for deburring and chamfering.
Straight shank, ground flute 90° angle.
Manufactured to BS328 : Part 5 : 1983.
Inclusive angle 90°.
Sizes: 6, 8, 10, 12.5, 16 and 20mm.

Sherwood® HSS Stepped Cone Drills

Manufactured from high speed steel, resulting in long tool life and extra durability. Each step produces specific sized parallel holes, with the maximum material thickness being determined by the length of step. The drills are capable of producing or enlarging holes in sheet metals without the need for centre punch or pilot holes and are designed for use with power tools or pedestal drilling machines, for an extensive range of industrial applications.

Multi-Diameter Step Drill

Sherwood® HSS Stepped Cone Drills

Manufactured from high speed steel, resulting in long tool life and extra durability. Each step produces specific sized parallel holes, with the maximum material thickness being determined by the length of step. The drills are capable of producing or enlarging holes in sheet metals without the need for centre punch or pilot holes and are designed for use with power tools or pedestal drilling machines, for an extensive range of industrial applications.

Multi-Diameter Step Drill

Sizes: 4-12mm (8-step, 6mm shank), 4-20mm (8-step, 8mm shank) and 4-30mm (13-step, 10mm shank).

3 Flute Straight Shank Countersinks

Sherwood countersinks are a chatter-free cutter that produce an excellent burr-free finish it is capable of deburring and countersinking in one stroke with no "back-off" of tool.
Countersinking a hole leaves an angled conical, chamfered recess on the finished job, for a tapered head bolt or screw to seat correctly into this angled form. Countersink bits can be used for deburring holes as well.
It will also countersink aluminium with no secondary bulge.
Ideal for special applications and exotic materials, a choice of hard coatings is available.

For all dimensional specifications please refer to our catalogue.

60 Degrees

SS-Co 5% 3 Flute Piloted Countersinks

For the production of high precision concentrically centred countersinks in most metals where pilot holes have been pre-drilled.
Shank diameter: 3/16”.

Sherwood Single Hole Countersinks HSS (5%)

Manufactured from HSS-E cobalt for deburring and chamfering. Straight shank, ground flute 90 angle.
Manufactured to BS328:Part 5:1983.

For all dimensional specifications please refer to our catalogue.

90° Degrees

Set of 6 sizes: 2-5mm, 5-10mm, 10-15mm, 15-20mm, 20-25mm & 25-30mm. Supplied in wooden box.

SS-Co 5% 3 Flute Piloted Countersinks

For the production of high precision concentrically centred countersinks in most metals where pilot holes have been pre-drilled.
Shank diameter: 3/16”.

3 Flute Straight Shank Countersinks

Sherwood countersinks are a chatter-free cutter that produce an excellent burr-free finish it is capable of deburring and countersinking in one stroke with no "back-off" of tool.
Countersinking a hole leaves an angled conical, chamfered recess on the finished job, for a tapered head bolt or screw to seat correctly into this angled form. Countersink bits can be used for deburring holes as well.
It will also countersink aluminium with no secondary bulge.
Ideal for special applications and exotic materials, a choice of hard coatings is available.

For all dimensional specifications please refer to our catalogue.

100 Degrees

Sherwood Solid Counterbore HSS-E

Used for milling of pre-drilled holes to allow bolt or cap head screws to lie flush with the component surface. Spiral, 3 flute. Medium duty. Manufactured to BS328:5:1983.

For all dimensional specifications please refer to our catalogue.

Spiral 3 Flute Screwed Shank

Sherwood Solid Counterbore HSS-E

Used for milling of pre-drilled holes to allow bolt or cap head screws to lie flush with the component surface. Spiral, 3 flute. Medium duty. Manufactured to BS328:5:1983.

For all dimensional specifications please refer to our catalogue.

Spiral 3 Flute Plain Shank