£67.49

Projahn PROJAHN 820520 rotary hammer drill bit SDS-max 20x520 mm Zentro

820520

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£67 today · previous high £67 · all-time low £57

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 180 days • 180 data points (No recent data available)

Historical
Generating forecast...
£67.49 £55.94 £58.46 £60.98 £63.50 £66.02 £68.54 31 August 2025 14 October 2025 28 November 2025 12 January 2026 26 February 2026

Price Distribution

Price distribution over 180 days • 3 price levels

Days at Price
Current Price
40 days 138 days 2 days · current 0 35 69 104 138 £57 £58 £67 Days at Price

Price Analysis

Most common price: £58 (138 days, 76.7%)

Price range: £57 - £67

Price levels: 3 different prices over 180 days

Description

Hammer Drill Special Direct System-max ZENTRO set the specific symmetric 4-cutter head design (a main cutting edge, two side edges) provides central guidance in the borehole, so round and straight holes. Minimised friction in the borehole ensures a long lifetime. Fast boring dust through the large-scale drilling dust of the double conveyor helix. Dynamic core reinforcement for energy transfer. The hammer drill penetrates quickly into the hard concrete by vibrating through the significantly reduced novel helical structure (core reinforcement), this allows for comfortable working for man and machine, the additional two minor cutting edges protect the drill when hitting iron reinforcement and help the drill head to prevent damage. Exact dimensional accuracy: trouble changing the drill with time. The hammer drill Special Direct System-max is the powerful tool for rotary hammers in the class about 5 kg, KVS-spiral, 12 15 mm 2-cutters from, 16 mm 4-cutters Usage: for concrete, masonry, natural stone. Packing: Individually in SB Packaging note: Pre-drill at least 150 mm deep when using drills with lengths over 450 mm Box Contains rotary hammer drill bit SDS-max 20x520 mm Zentro

Key Features

5 crushers create with impact and torsion pr zise drill in concrete and reinforcement

4 spiral drill bits geometric increases the service life thanks to evenly distributed wear

Reinforcement protection prevents hooking during reinforcement hits

Wear marks show whether the tool is still suitable for drilling dowel-compatible L cher

Product Specifications

Brand
Projahn
Model
820520
Size
20 X 520 Mm
Domain
Amazon UK
Release Date
02 October 2014
Listed Since
07 February 2013

Barcode

No barcode data available

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