85+
Years of high-grade tool engineering
ANSI
B7.1 & EN 12413 safety compliance
100%
Dynamic spin and dynamic balance testing
OEM
Custom packaging & private label support
Precision Engineering
High-Performance Abrasives for Global Importers
Century Drill & Tool manufactures professional cutting and grinding consumables designed to maximize material removal rates while maintaining strict safe-operating tolerances. Engineered with heat-resistant synthetic resin bonds and dual-layer high-tensile fiberglass mesh reinforcement, our abrasives prevent wheel fracturing under harsh industrial loads.
Manufacturing Integrity
Optimized Grain Chemistry & Bond Matrix
Selecting the correct abrasive formulation directly impacts cutting speeds, wheel longevity, and operator safety. Our production lines utilize specialized grain matrices designed for specific metallurgy requirements:
- Premium Aluminum Oxide (A): Fast cutting and surface conditioning on structural carbon steels, iron pipes, and general ferrous metals.
- Zirconia Alumina (ZA): Self-sharpening micro-fracturing grains engineered for heavy-duty metal grinding, weld removal, and stainless steel (INOX).
- Silicon Carbide (C): Extra-sharp abrasive grains tailored for non-ferrous metals, masonry, tile, concrete, and cast iron work.
- Dual Reinforced Fiberglass: High-tensile woven mesh layers absorb lateral loading and prevent premature edge breakdown under heavy pressure.
B2BWholesale Tool Programs
Product Catalog
Cutting & Grinding Solutions
Review our core industrial abrasives and grinder accessories available for bulk import, private-label distribution, and wholesale stocking.
5 Piece Rotary Rasp Set
High-carbon heat-treated steel rasps for rapid shaping, deburring, and slotting in wood, plastics, and non-ferrous metals.
Rotary Rasps & Files
8 Piece Mounted Point Set
Vitrified aluminum oxide grinding stones with 1/4" shanks for precision die grinding, metal smoothing, and mold finishing.
Mounted Points
Abrasive Mandrel
Precision-machined steel arbor mandrels for securely mounting cut-off wheels and small polishing discs onto rotary tools.
Grinder Accessories
Angle Grinder Thread Adapter
Heavy-duty steel adapter converts angle grinder spindle threads to accept wide-ranging wire cups and abrasive accessories.
Thread Adapters
Abrasive Backing Pad
High-flex heat-resistant rubber backing pads engineered for resin fiber discs on angle grinders and sanders.
Backing Pads
Bench Grinding Wheel
Vitrified bond aluminum oxide bench wheels balanced for smooth, vibration-free sharpening, shaping, and tool deburring.
Bench Wheels
Diamond Pro™ Continuous Rim Blade
Continuous diamond matrix rim designed for smooth, chip-free wet cutting of ceramic tile, marble, and delicate stone.
Diamond Blades
Diamond Pro™ Segmented Rim Blade
Laser-welded segmented diamond edge for high-speed dry cutting of concrete, brick, block, and hard masonry units.
Diamond Blades
Diamond Pro™ Turbo Rim Blade
Serrated turbo edge combines fast stock removal with clean cutting edges on stone, granite, and reinforced concrete.
Diamond Blades
High Speed Saw Blade (Masonry)
Heavy-duty reinforced silicon carbide cut-off wheel for gasoline-powered saws cutting brick, asphalt, and concrete.
High Speed Blades
High Speed Saw Blade (Metal)
Double-reinforced aluminum oxide wheel built for high RPM portable saws cutting structural steel, rebar, and iron beams.
High Speed Blades
Mounted Grinding Point
Individual vitrified grinding stones available in various shape profiles for precision internal grinding and edge dressing.
Mounted Points
Technical Reference
Abrasive Wheel Selection & Application Matrix
Match tool geometry and abrasive composition to your target workpiece material for maximum efficiency, tool life, and operational safety.
| Wheel Type / Category | Abrasive Grain Type | Primary Application | Operating Angle | Safety Note |
|---|---|---|---|---|
| Type 1 Cut-Off Wheel (Flat) | Aluminum Oxide / Zirconia | Straight cutting of rebar, tubing, sheet metal & steel angle | 90° (Perpendicular to workpiece) | Never use Type 1 edge-cutting wheels for surface grinding operations. |
| Type 27 Depressed Center Wheel | Premium Treated Aluminum Oxide | Heavy weld grinding, beveling, heavy stock removal & notch cleanup | 15° – 30° work angle | Ensure the depressed center hub matches angle grinder flange lock nuts. |
| Zirconia Flap Disc (Type 27/29) | Zirconia Alumina (ZA) | One-step grinding & blending, weld bead smoothing, deburring | 15° – 25° work angle | Select grit size (36-120) based on required stock removal vs finish depth. |
| Diamond Saw Blade (Segmented) | Industrial Diamond Matrix | Dry/Wet cutting of green concrete, brick, pavers & masonry block | 90° straight cut | Verify direction-of-rotation arrow on blade core prior to mounting. |
| Vitrified Mounted Point | Pink / White Aluminum Oxide | Internal hole finishing, die dressing, contour grinding & flash removal | Variable rotational axis | Observe shank overhang limits to prevent spindle bending at high RPM. |
Procurement Knowledge
Frequently Asked Questions
All Century Drill & Tool abrasive cutting and grinding wheels are engineered and manufactured in strict compliance with ANSI B7.1 safety protocols and European EN 12413 specifications. Every production lot undergoes rigorous dynamic spin testing, dimensional accuracy checks, and burst-pressure verification to guarantee maximum safety in high-stress industrial environments.
For stainless steel (INOX) and alloy steels, we specify contaminant-free Zirconia Alumina or Premium Treated Aluminum Oxide formulations with low iron, sulfur, and chlorine concentrations (<0.1%) to stop chemical oxidation and work-hardening. For standard structural carbon steels, high-purity Aluminum Oxide provides the ideal balance of fast cutting action and long wheel life.
Type 1 wheels feature a completely flat profile designed strictly for 90-degree straight cut-off operations using the wheel edge. Type 27 wheels incorporate a depressed center hub that enables operators to angle the tool at 15 to 30 degrees for surface grinding, weld blending, and heavy beveling without contacting the workpiece with the mounting hardware.
Yes. Century Drill & Tool works closely with international buying groups, OEM brand owners, and industrial distributors. We provide customized packaging designs, multi-language retail blister cards, color-coded industrial master cartons, barcode labeling, and full ERP data integration for wholesale distribution programs.
Global Supply Chain
Partner With Century Drill & Tool
Contact our engineering and commercial sales team for OEM specifications, minimum order quantities, container loading estimates, and distribution catalog data.