• Proyan R7 8-215 4-Flute SDS PLUS Bit Rocket7
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Proyan R7 8-215 4-Flute SDS PLUS Bit Rocket7

Proyan R7 8-215 4-Flute SDS PLUS Bit Rocket7

The Proyan Rocket7 R7 8-215 4-Flute SDS Plus Bit is a rotary hammer drill bit engineered for high-speed penetration into concrete, masonry, and stone, sourced direct from Korea.

Key features

  • Four-flute geometry accelerates debris evacuation during drilling, making it a practical choice for construction crews, contractors, and tradespeople working through reinforced concrete or dense masonry on demanding job sites
521-2725 R7 8-215 | 8-215 | Spec: 8 | Overall Length: 215
521-2734 R7 8-265 | 8-265 | Spec: 8 | Overall Length: 265
521-2743 R7 8-365 | 8-365 | Spec: 8 | Overall Length: 365
521-2752 R7 8-465 | 8-465 | Spec: 8 | Overall Length: 465
521-2761 R7 10-115 | 10-115 | Spec: 10 | Overall Length: 115
521-2770 R7 10-165 | 10-165 | Spec: 10 | Overall Length: 165
521-2789 R7 10-215 | 10-215 | Spec: 10 | Overall Length: 215
521-2798 R7 10-265 | 10-265 | Spec: 10 | Overall Length: 265
521-2804 R7 10-315 | 10-315 | Spec: 10 | Overall Length: 315
521-2822 R7 12-165 | 12-165 | Spec: 12 | Overall Length: 165
521-2831 R7 12-215 | 12-215 | Spec: 12 | Overall Length: 215
521-2840 R7 12-265 | 12-265 | Spec: 12 | Overall Length: 265
Hammer Drill Bits & Concrete DrillsProyan
12 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Proyan R7 8-215 4-Flute SDS PLUS Bit Rocket7

Brand Proyan·Hammer Drill Bits & Concrete Drills

Available part numbers (12)

521-2725, 521-2734, 521-2743, 521-2752, 521-2761, 521-2770, 521-2789, 521-2798, 521-2804, 521-2822 + 2 more — see full table ↓

How to order

Send the Proyan part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
521-2725R7 8-215 | 8-215 | Spec: 8 | Overall Length: 215
521-2734R7 8-265 | 8-265 | Spec: 8 | Overall Length: 265
521-2743R7 8-365 | 8-365 | Spec: 8 | Overall Length: 365
521-2752R7 8-465 | 8-465 | Spec: 8 | Overall Length: 465
521-2761R7 10-115 | 10-115 | Spec: 10 | Overall Length: 115
521-2770R7 10-165 | 10-165 | Spec: 10 | Overall Length: 165
521-2789R7 10-215 | 10-215 | Spec: 10 | Overall Length: 215
521-2798R7 10-265 | 10-265 | Spec: 10 | Overall Length: 265
521-2804R7 10-315 | 10-315 | Spec: 10 | Overall Length: 315
521-2822R7 12-165 | 12-165 | Spec: 12 | Overall Length: 165
521-2831R7 12-215 | 12-215 | Spec: 12 | Overall Length: 215
521-2840R7 12-265 | 12-265 | Spec: 12 | Overall Length: 265

Need a different model, or a part not listed here? Send us your parts list →

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