Weha Rock Pecker CNC Core Bit - 1-3/8"
Brand: Weha
Product Type: RockPecker CNC Diamond Core Bit
Size: 1-3/8" (35 mm)
Thread Connection: 1/2" Gas Male CNC
Total Length: 4-3/16" (106 mm)
Drilling Depth: 2-9/16" (65 mm)
Segment Dimensions: 1 mm x 10 mm
Recommended RPM: 1400 – 2800 rpm
Feed Rate: 3" – 4" per minute
Applicable Materials: Granite, Quartz, Quartzite, Marble, Engineered Stone, Limestone, Travertine, Concrete, Soapstone
Performance: Thin-wall design for chip-free, smooth holes
Durability: Capable of drilling hundreds of holes per bit
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Product Details
The Weha RockPecker 1-3/8" CNC Diamond Core Bit is a professional-grade drilling solution built specifically for granite, quartz, quartzite, marble, engineered stone, limestone, travertine, soapstone, concrete, and other natural stones.
Designed for use on all major CNC machines — including Breton, Northwood, Park Industries, and more — the RockPecker delivers unmatched speed, precision, and durability.
With its 1 mm thin-wall rim, this CNC bit produces perfectly smooth, chip-free holes in all material thicknesses, drilling faster and cleaner than traditional core bits. Built for performance, it can handle hundreds of holes per bit, making it one of the most reliable CNC core bits available.