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Home > Products > Metal cutting > Drilling > Solid carbide drills > HPC twist drills

Specialists for high productivity

Short processing time with maximum chip removal rate

Tool coatings and geometries are especially adapted for each individual material allowing for the highest process parameters and maximum chip removal rates. Productivity ranks as a top priority with all carbide HPC drills.

- Diameter range of 1–20 mm

- Drilling depths 3xD, 5xD, 8xD, 12xD

- Point angles 135° and 140°

- Types with up to 6 cutting edges

- Types with and without through coolant

- Tool types without, with 2 or with 4 coolant holes (through coolant)

UN HPC

- Various steels

- Stainless steels

- Heat-resistant alloys

- Cast steel (conventional, grey cast iron (GG), spheroidal cast iron (GGG), black & white malleable cast iron)

VA HPC

- Stainless steels

- Various steels

- Cast steel (conventional, grey cast iron (GG), spheroidal cast iron (GGG), black and white malleable cast iron)

ST HPC

- Machining steel

- Constructional steel

- Spring steel

- Cementation steel

- Nitriding steel

- Tempered steel

- Tool steel

- Cast steel (conventional, grey cast iron (GG), spheroidal cast iron (GGG), black & white malleable cast iron)

AL HPC

- Aluminium

- Magnesium

- Copper

- Brass

- Bronze

H HPC

Hardened tool steel

The W1102 carbide HPC drill is considerably more wear-resistant than the competing product.

When drilling a steel block, the 6xD drill achieved a longer tool life and could drill over 60% more holes.

Material: 40CrMnMo7

Cutting speed: 50 m/min

Feed rate: 0.12 mm

Drill depth: 45 mm

Diameter: 9.0 mm

Tool life: + 60%

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No. 600

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Programme Extensions
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No. 640

Programme Extensions
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No. 640

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