6Pcs Cr-V Punch and Chisel Set with ABS Case

Product Overview

Equip your workshop with the ultimate versatility of our 6-Piece Chromium-Vanadium (Cr-V) Punch and Chisel Set (Model: BK-521002). Forged from premium Cr-V alloy steel and subjected to overall induction heat treatment, each tool in this set achieves a working tip hardness of HRC 54–58, providing an exceptional balance of wear-resistant hardness and impact toughness. Designed for heavy mechanic work, metal fabrication, automotive pin removal, and carpentry layout, this kit includes cold flat chisels, a pin punch, a center punch, and conical taper punches. Finished in a high-visibility, corrosion-resistant yellow spray coating and housed in a durable, impact-resistant ABS plastic case, it keeps your workspace organized and highly portable.

Key Features

Premium Forged Cr-V Alloy Steel:Forged from high-grade Chromium-Vanadium alloy steel with advanced heat treatment, delivering HRC 54-58 hardness at the tip for lifetime durability.

Rust-Resistant Yellow Spray Finish:Tough industrial yellow coating protects the steel bodies from oil, moisture, and chemical corrosion while ensuring high visibility in busy workspaces.

Versatile 6-Piece Mechanical Layout:Combines flat chisels for cutting, a pin punch for drift pins, a center punch for starter drilling, and conical taper punches for alignment.

Anti-Mushrooming Striking Ends:Striking ends are precisely chamfered and engineered to absorb continuous hammer blows without splitting, mushrooming, or fracturing.

Heavy-Duty ABS Organized Case:Comes packed in a robust, drop-tested ABS storage case with individual snap-fit slots, preventing lost tools during transit.

Applications

Automotive Repair & Pin Removal: Driving out pins, cotter pins, cotter keys, and rusted rivets from suspension or braking components.

Metalworking & Drill Bit Alignment: Using the center punch to create guide indentations on steel plates before drilling to prevent drill bit walking.

Industrial Equipment Maintenance: Chipping off old weld slag, cutting seized bolts, and aligning bolt holes on heavy frames.

Renovation & Tile Removal: Light chiseling of masonry, mortar clearing, and joint gouging.

Set Includes & Sizing

Packaging Specs

Why Choose Us

Uncompromising Cr-V Material Integrity: Our steel alloy features precise chrome-vanadium ratios, ensuring the tools do not bend under high-impact forces.

Double-Ended Scientific Hardness: Hardened tips (HRC 54-58) ensure clean cutting/punching, while resilient shafts absorb heavy sledge strikes safely.

Professional High-Visibility Aesthetics: Elevates product value for distributor catalogs and stands out immediately on retail pegboards.

Stable B2B Global Supply: Rigorous factory packaging specs (20 sets/ctn, 15kg gross weight) optimized for space efficiency and ocean freight safety.

Customization Services

We cater to global tool brands, hardware distributors, and automotive retail chains:

Custom Set Configurations: Swop out sizes or select custom combinations of cold chisels, drift punches, pin punches, and center punches.

Custom Spray Colors: Custom colors available for the steel bodies (e.g., Red, Blue, Black, Green) matching your brand guidelines.

Brand Logo Application: Precise laser etching of logos, part numbers, and sizes on the hexagonal shafts.

ABS Case Branding & Color: Custom colors for the ABS plastic organizer case, plus silk-screened brand logos and custom packaging graphics.

FAQ

Q1: What are the main functions of the conical punches and center punches in this set?

A: The center punch (4×10×120mm) is designed to create sharp starter dimples to guide drill bits without slipping. Conical punches (taper punches) are utilized for aligning rivet holes in sheet metal or light scribing work.

Q2: Will the yellow spray-painted coating peel off during intense hammer strikes?

A: The yellow coating is treated with high-adhesion industrial spray baking. While the struck tail end will естественно wear down under heavy pounding, the body paint is highly resistant to peeling, keeping the tool body rust-proof.

Q3: Can these chisels and punches cut through high-tensile steel alloys?

A: With a tip hardness of HRC 54–58, this set is optimized for soft metals, structural steel, aluminum, brass, wood, and concrete. We do not recommend using it on super-hardened metals above HRC 60.

Q4: Is the ABS storage box tough enough for rough outdoor work site transport?

A: Yes, the storage case is molded from high-impact ABS plastic, designed to withstand drops, rough handling, and exposure to oils without cracking.

Q5: What is the Minimum Order Quantity (MOQ) and lead time for private label custom sets?

A: For custom paint colors, laser logo branding, and private labeled ABS boxes, the standard MOQ starts at 500 to 1,000 sets per batch, with delivery within 25 to 35 days.