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Carbide-tipped multi-purpose drill set, Number of drills: 7
Article no.: 184429
Catalog no.: 787078
Article code:
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The cutting edges must always be sharp. Sharpen blunt drills using a silicon carbide grinding wheel (e.g. No. 596100 - 596610_SC 80).
Offers
Product details
Technical Data
| Number of pieces | 7 pcs. | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Manufacturer’s designation | Hartmetall-Mehrzweckbohrer-Satz | |
| Cutter diameter, min. Dc min. | 4 mm | |
| Cutter diameter, max. Dc max. | 10 mm | |
| Configurable | no | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Angle, 1st step | 118 degrees | |
| Tool material | Carbide | |
| Interface | joint 1 | |
| Cutting direction | right-hand cutting | |
| Tool version | steel support with soldered hard material cutter inserts to DIN ISO 513 (Hx, Cx, Bx, Dx) | |
| Machining method | drilling into solid material (BVB) | |
| Type of product | indexable drill | |
| Content | set/ assortment |
Identification & Classification
| Article number | 184429 | |
| Catalog number | 787078 | |
| EAN / GTIN | 4062406393311 | |
| Manufacturer number | 787078 7 | |
| Article class | 71C | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Multi-purpose drill with especially sharp carbide insert for precise holes in different materials. Large-volume helical flute for quick removal of dust and chips. Shank of annealed special steel.
Application:
For drilling various materials, including in a single operation:
- Bricks, porous concrete, lightweight materials, plastics.
- Tiles, ceramics, marble, glass.
- Metal and material combinations in a single operation, such as when fitting windows or when reinforcing concrete.
Content:
Drill No. 787070: 1 pc. each size 4; 5; 6; 6; 8; 8; 10
Note:
- Caution: only for rotary use (without hammer action!)
- Faster drilling and more holes per battery charge than with hammer drill bits.