OUR PRODUCTS
Precision Crafted Pins, Punches, Perforators & Specialized Components for Dies and Molds
Royal Pins is known for our innovative, high-caliber products. Whether you need standard pins, punches, perforators, or a custom project, Royal Pins is your trusted partner.
MATERIALS
COATINGS
- Ion Nitriding
- Titanium Nitride
- Black Oxide
- Tungsten DiSulfide (WS2)
STYLES
Decimal (incl. Fractionals)
- Perforators / Core Pin Blanks
- Quill Punches / Core Pin Blanks
- Punch Blanks
- Bevel Headed Punches
- Die Kicker Pins
- Slug Ejector Pins & Components
- TRUE-HARD Ejector Pins
- HARD-CORE Ejector Pins
- KNIGHTRIDE Hotwork Ejector Pins
- Standard Hotwork Core Pins
- KNIGHTRIDE Ejector Sleeves
- Interlocks
- Custom punches & pins
Metric
- Metric Perforators / Core Pin Blanks
- Metric Punch Blanks
- Metric TRUE-HARD Ejector Pins
- Metric KNIGHTRIDE Hotwork Ejector Pins
CUSTOM MODIFICATIONS
REDUCED BODY LENGTH
Stock removal from the front-end. Tolerance of +.015″/-.000″ [+0.5/-0.0 mm] or +/-.001″ [+/-0.03 mm]
REDUCED HEAD THICKNESS
Stock removal from the back-end (shortens overall length). Tolerance of +.010″/-.000″ [+0.3/-0.0 mm] or +/-.001″ [+/-0.03 mm]
Royal's TRUE-HARD Pins
Made from superior quality, wear-resistant M-2 high speed steel, our trademark TRUE-HARD pins are through-hardened and double-tempered to 60-63 RC in our specially developed, computer-regulated vacuum heat treatment equipment for maximum toughness and durability before being precision-ground to ensure high accuracy and finish.
CORE PIN STEP – STRAIGHT
Max affected length = .750″. Can be combined with reduced body length or head thickness. Tolerance of +/-.001″
CORE PIN STEP – DRAFT
Max affected length = .750″. Can be combined with reduced body length or head thickness. Tolerance of +/-.001″
Royal's HARD-CORE Series
Built to be the most durable pins around, our trademark HARD-CORE pins offer a through-hardened core of 50-55 RC and an ion-nitrided casing of 65-74 RC through a proprietary process that prevents surface nicking and flaking that can afflict other nitrided pins, assuring a long life and enduring performance for even the toughest of jobs
REDUCED HEAD DIAMETER
Cannot be smaller than radius of body. Tolerance of +.000″/-.010″ [+0.0/-0.3 mm] or +/-.001″ [+/-0.03 mm]
PUNCH STEP
Use B for no shoulder, otherwise use SBR. Max affected length = .750″. Tolerance of +.06″/-.00″
Royal's KNIGHTRIDE Series
Precision-crafted from the finest grade of H-13 hotwork die steel, our trademark KNIGHTRIDE pins are hot-forged and stress-relieved for uniform grain flow and high tensile strength before being through-hardened to 41-45 RC with an ion-nitrided surface of 65-74 RC and a diffusion layer between the case and the core for the perfect balance of tough and flexible
PILOT NOSE
Included in overall length. Radius = .119″. Tolerance is the same as the selected pin
SPHERICAL RADIUS
Radius = 1/2 diameter. Can be combined with reduced body length or head thickness. Tolerance is the same as the selected pin
PRODUCT BY MATERIAL
M-2 High Speed Steel
Decimal (incl. Fractionals)
- Perforators / Core Pin Blanks (RQA, RQB, B & AB)
- Bevel Headed Punches (BH)
- Punch Blanks (CPB, PPB & EB)
- TRUE-HARD Ejector Pins (PT & PTD)
- Custom punches & pins
Metric
- Metric Perforators / Core Pin Blanks (MQA & MQB)
- Metric Punch Blanks (MPB)
- Metric TRUE-HARD Ejector Pins (MPT)
O-1 Oil Hardening Tool Steel
Decimal (incl. Fractionals)
- Quill Punches / Core Pin Blanks (SQ)
- Bevel Headed Punches (BH)
- Die Kicker Pins (EP)
- Slug Ejector Pins & Components (EJ & CS)
- Interlocks (TIF – TIM)
- Custom punches & pins
H-13 Hotwork Die Steel
Decimal (incl. Fractionals)
- HARD-CORE Ejector Pins (RHX)
- KNIGHTRIDE Hotwork Ejector Pins (RX)
- Standard Hotwork Core Pins (RC & RCX)
- KNIGHTRIDE Ejector Sleeves (RSL)
- Custom punches & pins
Metric
- Metric KNIGHTRIDE Hotwork Ejector Pins (ME)
Royal Diversified Products, Inc.
287 Market Street, P.O. Box 444
Warren, RI 02885-0444 USA
Phone/Receptionist: 401-245-6900
Order Desk: 800-556-7916
Fax: 401-247-2231