Granlund Size 1 Insert Drills

Type LB HSS Tol. h8 flute 40mm.

When combining insert drills with countersinks, the drill must break through the work piece before secondary cutting commences and must not be used for blind holes.

For all technical specifications please refer to our catalogue.

Sherwood Straight Shank Parallel Hand Reamers

Used to produce a close tolerance surface finish by hand in almost any environment i.e. on site or in a workshop. Manufactured to BS 328 : Part 4 : 1990 and DIN 206B.

Spiral Flute Parallel Hand Reamers - Metric

For all dimensional specifications please refer to our catalogue.

Allied Maxcut Series 3 Holders

Diameter range: 34.34 to 47.80mm.

For all dimensional specifications please refer to our catalogue.

Taper Shank

SwissTech 2 Flute Slot Drills Threaded Shank HSS-Co 8%

Centre cutting. Threaded shank to DIN 1835B. Cutting diameter to e8. Shank diameter to h6. Available in HSS-Co 8% Uncoated (for general production machining), HSS-Co 8% TiCN Coated (extends cutter life and improves work material surface finish) and HSS-Co 8% TiALN Coated (dissipates and resists heat, reduces surface friction coupled with high surface hardness).

For all dimensional specifications please refer to our catalogue.

Series 28 Short SDH-2TS HSS-Co 8%

Dimensions to DIN 327

Sandvik Coromant CoroDrill 880 Indexable Drilling Inserts

Guide to Geometry/Feed:
-GM geometry is the basic choice for most materials. Medium feed.
-LM geometry is the best choice for long chipping materials, e.g. low carbon steel and stainless steels. Medium feed, insert with sharp positive edge.
-GR geometry is the high feed choice for steel and cast iron. Insert with strong reinforced edge, suitable for roughing.
-GT geometry is a problem solver for unstable conditions and interrupted cuts. Low to high feed. Good chip control in most materials.

For all technical and dimensional specifications please refer to our catalogue.

CoroDrill 880 Indexable Drilling Insert

Insert size: 880.. 08 05 W12H-P (Peripheral insert). Geometry: -GR. Grade 4044.

Indexa-Seiki? Lever Lock Boring Bars

For further technical and dimensional specifications please refer to our catalogue.

PCLN R/L

95 Approach for 80 negative rhombic inserts.

Starrett Bi-Metal Holesaws Constant Pitch HSS

Bi-Metal Constant Pitch Holesaws have 6 teeth per 25mm/inch with an aggressive cutting action, featuring a HSS cutting edge welded to a tough alloy steel body. The Constant Pitch provides a smooth cut on thinner gauge materials, with minimal tendency to bite or snag on contact with irregular surfaces. Cutting depth 41mm (1 5/8").

Holesaw and Arbor sizes:
14-25mm - use Arbor A4 or K4.
30-210mm - use Arbor A10 or K10.

Constant Pitch Bi-Metal HSS Holesaws

Sherwood Drill Blanks HSS

Jobber length blank hardened and ground all over. Accurately ground without back taper. Diameter Tolerance: h8. Manufactured to DIN 338.

Series J400

Sherwood Long Series Drills HSS

General-purpose drills to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118, helix angle: normal, web thickness: normal, relief angle: 10-20, tolerance of diameter: h8, tolerance of f11. Manufactured to BS328:Part 1:1986, DIN340RN, ISO494. Bright finish; drills are supplied in the as-ground condition and such tools are used generally in the machining of non-ferrous materials.

For all dimensional specifications please refer to our catalogue.

Series L100 - Metric

Bright finish.

SwissTech Heavy Duty Stub Drills HSS-Co Cobalt TiN Coated

Heavy duty drill made of high quality cobalt material with excellent heat resistance. For drilling steels up to 1,400N/mm2, stainless steel, heat resistant steels and bronze. Ideally suited for volume production on automatics. TiN coating provides longer tool life or increased cutting speeds. Point angle: 135. Helix angle: Normal. Web thickness: Strengthened. Tolerance of diameter: h8. Tolerance of shank: f11. Manufactured to DIN1897RN. Point to DIN1412C.

Series 2020