









💎 Master every screw with diamond-tough precision!
The Wera Bit-Check 30 Diamond is a premium 30-piece bit assortment featuring diamond-coated bits for superior grip and anti-cam-out performance. Its torsion zone absorbs peak loads to prevent breakage, while color coding enables quick bit identification. Compatible with the Rapidaptor universal bit holder, this oil-rubbed, hand-powered set is engineered for professionals demanding durability and efficiency.






| Manufacturer | Wera |
| Part number | 05057431001 |
| Item Weight | 200 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | 05057431001 |
| Size | One Size |
| Color | Multi |
| Style | Single |
| Finish | Oil Rubbed |
| Material | Diamond |
| Power source type | Hand_powered |
| Wattage | 3600 |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Noise Level | 44 Decibels |
| Head Style | Round |
| Cutting Diameter | 290 Millimeters |
| Measurement System | Metric |
| Compatible Fastener Range | Torx T10, T15, T20, T25, T30, T40, Hexagonal 0.12 inch (3.0 mm), 0.16 inch (4.0 mm), 0.24 inch (5.0 mm), 0.24 inch (6 |
| Included components | 1x Bit-Check 30 Diamond 1, 30 pieces; 1x 889/4/1 K Rapidaptor Universal Bit Holder, 1/4" x 50 mm; 7x 851/1 BDC bits: 2x PH 1x25, 4x PH 2x25, PH 3x25; 7x 855/1 BDC bits: 2x PZ 1x25, 4x PZ 2x25, PZ 3x25; 12x 867/1 BDC TORX® bits: 2x TX 10x25, 2x TX 15x25, 3x TX 20x25, 3x TX 25x25, TX 30x25, TX 40x25; 3x 800/1 BDC bits: 0.8x5.5x25, 1.0x5.5x25, 1.2x6.5x25 |
| Batteries Included? | No |
| Batteries Required? | No |
| Item diameter | 290 Millimeters |
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