Products Description
The D04A04 series Sintered Drilling Core Bit Type B is engineered for high-performance dry drilling in ultra-hard ceramic and sintered compact surfaces. Utilizing advanced sintering technology, this core bit features a specialized diamond matrix formulation optimized for porcelain, ceramic tiles, and Dekton surfaces. The sintered bond system provides exceptional diamond retention and wear resistance, ensuring clean, precise holes in even the most challenging modern materials. Perfect for professional installers working with premium surfaces where chip-free drilling and extended tool life are critical requirements.
Advanced Sintering Technology: Multi-layer diamond matrix with optimized bond formulation for maximum durability on hard ceramic surfaces.
Premium Surface Specialization: Specifically engineered for porcelain, ceramic tiles, and Dekton ultra-compact surfaces.
Chip-Free Drilling Performance: Specialized segment design minimizes edge chipping and cracking on delicate materials.
Universal Connection Compatibility: Compatible with M12, M14, 5/8"-11 thread, or 1/2" gas connections for versatile tool use.
10mm Standard Segment Height: Provides sufficient drilling depth for most tile and surface applications.
Dry Drilling Efficiency: Engineered for effective dry operation without water cooling, ideal for on-site installations.
Part Nos | Inch | Diameter | Drilling Material | Segment Height |
D04A04.06 | 1/4" | 6mm | Granite | 10mm |
D04A04.08 | 5/16" | 8mm | Granite | 10mm |
D04A04.10 | 3/8" | 10mm | Granite | 10mm |
D04A04.12 | 1/2" | 12mm | Granite | 10mm |
D04A04.15 | 9/16" | 14mm | Granite | 10mm |
D04A04.18 | 5/8" | 16mm | Granite | 10mm |
D04A04.20 | 3/4" | 18mm | Granite | 10mm |
D04A04.20 | 7/8" | 20mm | Granite | 10mm |
D04A04.25 | 1" | 25mm | Granite | 10mm |
D04A04.30 | 1-1/4" | 30mm | Granite | 10mm |
D04A04.35 | 1-3/8" | 35mm | Granite | 10mm |
D04A04.38 | 1-1/2" | 38mm | Granite | 10mm |
D04A04.40 | 1-9/16" | 40mm | Granite | 10mm |
D04A04.45 | 1-3/4" | 45mm | Granite | 10mm |
D04A04.50 | 2" | 50mm | Granite | 10mm |
D04A04.60 | 2-3/8" | 60mm | Granite | 10mm |
D04A04.80 | 3-1/8" | 80mm | Granite | 10mm |
D04A04.100 | 4″ | 100mm | Granite | 10mm |
Perfect for professional tile installers working with large-format porcelain and ceramic tiles in high-end residential and commercial projects. Ideal for Dekton and ultra-compact surface installers drilling holes for sinks, faucets, and cooktops in premium kitchens. Essential for bathroom renovation specialists installing fixtures in delicate tile surfaces without cracking or chipping. Excellent for commercial kitchen contractors working with ceramic and porcelain backsplashes requiring precise plumbing and electrical cutouts. Also suitable for luxury retail and hospitality projects where flawless installation of premium surfaces is required.
MOQ: 20 pcs
Lead Time: 15–25 days after payment
Payment: T/T, PayPal, L/C
OEM: Custom logo/packaging available
