STRIKING TOOLS
Why GROZ Hammers ?
In our desire to build the world’s strongest Hammer, we tested our Indestructible Handle Sledge Hammer against Sledges with different handles. We attached each Sledge to an Electronic drive machine & tested for both Direct & Overstrikes at a strike rate of 80 blows per minute.
Testing of Hammers
WOOD HAMMER : BROKE IN 450 STRIKES IN DIRECT STRIKE TEST & 208 STRIKES IN OVERSTRIKE TEST
FIBRE GLASS : HAMMER BROKE IN 7,000 STRIKES IN DIRECT STRIKE TEST & 4,126 STRIKES IN OVERSTRIKE TEST
GROZ HAMMER : WE STOPPED COUNTING AFTER 36,000 STRIKES WITH NO INDICATION OF DEFORMATION IN BOTH DIRECT & OVERSTRIKE TESTS
Specialty in GROZ Hammers
- STEEL LOCKING PLATE : locks head to the handle eliminating loosening or dislodging
- HI-VISIBILITY HEAD : instant identification on any job site
- VULCANIZED RUBBER HANDLE : Absorbs impact & vibration, reducing user fatigue. Protects user in the event of striking an electrical wire. Made from special grade of ozone resistant rubber for use in tough outside environments. Handles on most head sizes weigh more than the head, allowing user to apply double the torque on any struck surface.
- DROP FORGED HEAD : with striking ends induction hardened. (50-58 HRC)
- SPRING STEEL BARS : 9/32" (7.1 mm) dia. spring steel bars resist overstrike without breaking
Type of Hammers
Indestructible handle is made up of 4 spring steel bars that run all the way through the handle. Bars are locked with the hammerhead using steel locking plates ensuring that the head never gets dislodged. Ergonomic rubber grip handle absorbs vibration and reduces fatigue. Special bonding process ensures that the head never gets loose from the handle
These are available in 2 types:
Heavy Duty 50-58 HRC Head Forged from special steel, the hammer head is induction case hardened 50-58 HRC. These hammers are especially useful in demolition work where the struck surface is softer than the hammerhead.
Soft Face 30 HRC Head Forged from special steel , the hammer head is induction case hardened & then tempered to reduce hardness to within 30-35 HRC. Softer head is designed to mushroom when striking harder base materials. Prevents damage to struck work pieces.
- Do not strike objects harder than 46 HRC. Striking items of a greater hardness is liable to cause fracture or chipping
- WORKING TEMPERATURE RANGE : –10°C TO 50°C (14°F TO 122°F)
Club Hammers
Applications :
• Driving in stakes
• Metal-forming
• Setting bolts
• Minor demolition work
• Construction
• Metal forming
• Over ground mining
• Maintenance of cutting tools
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| HEAVY DUTY 52 HRC HEAD | ||||
| CHID/2.5/12 | 2.5 | 1.1 | 12 | 300 |
| CHID/4/12 | 4 | 1.8 | 12 | 300 |
| CHID/4/16 | 4 | 1.8 | 16 | 400 |
| SOFT FACE 30 HRC HEAD | ||||
| CHID/SF/2. 5/12 | 2.5 | 1.1 | 12 | 300 |
| CHID/SF/4/12 | 4 | 1.8 | 12 | 300 |
Sledge Hammers
Applications :
• Driving in stakes
• Heavy demolition work
• Construction: fracturing stone & concrete
• Driving fence posts
• Police, fire & rescue
• Rebar work
• Railroads
• Bending & shaping metal
• Construction
• Agriculture
• Automotive
• Overground mining
• Railroad
• Maintenance of cutting tools
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| HEAVY DUTY 52 HRC HEAD | ||||
| SHID/6/24 | 6 | 2.7 | 24 | 600 |
| SHID/6/30 | 6 | 2.7 | 30 | 750 |
| SHID/8/24 | 8 | 3.6 | 24 | 600 |
| SHID/8/30 | 8 | 3.6 | 30 | 750 |
| SHID/8/36 | 8 | 3.6 | 36 | 900 |
| SHID/10/30 | 10 | 4.5 | 30 | 750 |
| SHID/12/30 | 12 | 5.5 | 30 | 750 |
| SHID/14/30 | 14 | 6.3 | 30 | 750 |
| SHID/20/36 | 20 | 9 | 36 | 900 |
| SOFT FACE 30 HRC HEAD | ||||
| SHID/SF/6/30 | 6 | 2.7 | 30 | 750 |
| SHID/SF/8/30 | 8 | 3.6 | 30 | 750 |
| SHID/SF/10/30 | 10 | 4.5 | 30 | 750 |
| SHID/SF/12/30 | 12 | 5.5 | 30 | 750 |
| SHID/SF/14/36 | 14 | 6.3 | 36 | 900 |
Copper Head Sledge Hammers
Hammer head is forged from 99.9% pure copper for spark free use. Copper head resists sparking & reduces marring of most struck surfaces
Applications :
• Metal forming
• Mining
• Underground coal mining
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| CHID/2.5/12/CU | 2.5 | 1.1 | 12 | 300 |
| CHID/2.5/16/CU | 2.5 | 1.1 | 16 | 400 |
| CHID/4/12/CU | 4 | 1.8 | 12 | 300 |
| CHID/4/16/CU | 4 | 1.8 | 16 | 400 |
| SHID/8/24/CU | 8 | 3.6 | 24 | 600 |
| SHID/14/30/CU | 14 | 6.3 | 30 | 750 |
Brass Head Sledge Hammers
Drop forged brass head is spark resistant. It absorbs impact & reduces damage on the surface being hit. Also it can be used safely in combustible environments
Applications :
• Oil Rings
• Gas Industry
• Automotive
• Applications where the struck surface is soft
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| SHID/2.5/12/BR | 2.5 | 1.1 | 12 | 300 |
| SHID/2.5/16/BR | 2.5 | 1.1 | 16 | 400 |
| SHID/4/12/BR | 4 | 1.8 | 12 | 300 |
| SHID/4/16/BR | 4 | 1.8 | 16 | 400 |
| SHID/6/30/BR | 6 | 2.7 | 30 | 750 |
| SHID/8/30/BR | 8 | 3.6 | 30 | 750 |
Ball Pein Hammers
Applications :
• Bending & shaping metal
• Driving punches & chisels
• Concrete & stone work
• Hand forging
• Setting rivets
• Peen riveted & welded material
• Texturing face of metal
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| HEAVY DUTY 52 HRC HEAD | ||||
| BPID/16/14 | 450 | 16 | 14 | 350 |
| BPID/20/14 | 565 | 20 | 14 | 350 |
| BPID/24/14 | 680 | 24 | 14 | 350 |
| BPID/32/14 | 900 | 32 | 14 | 350 |
| BPID/48/14 | 1360 | 48 | 14 | 350 |
| SOFT FACE 30 HRC HEAD | ||||
| BPID/SF/24/14 | 680 | 24 | 14 | 350 |
Cross Pein Hammers
Applications :
• Heavy Forging
• Bending & Shaping Metal
• Spreading Metal
• Driving Punches & Chisels
• Driving Masonry Drills
• Concrete & Stone Work
• Starting Panel Pins & Tacks
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| CPID/2/16 | 2.5 | 1.15 | 16 | 400 |
| CPID/3/16 | 3.5 | 1.6 | 16 | 400 |
Claw Hammer
Well shaped, curved claw is tapered for maximum grip & higher leverage when gripping a nail. Special bonding process ensures that the head never gets loose from the handle
Applications :
• Pulling Out Nails
• Lifting Floorboards
• Carpentry Work
| CAT NR. | HEAD WEIGHT | OVERALL LENGTH | ||
|---|---|---|---|---|
| (LBS) | (KG) | (INCH) | (MM) | |
| CLID/16/13 | 16 | 450 | 13 | 330 |
Double Face Plastic Mallet
Multi-purpose striking tool useful for a variety of applications in industrial, automotive, light engineering & metalworking: for striking surfaces that could get damaged by steel hammers. Chrome plated screw head with 2 screw-in replaceable heads. Tubular steel handle shifts the weight balance towards the head for extra power in each blow
Available with a choice of heads:
a. Plastic Head : To lightly strike material without damaging or marring the surface. Used for piston cylinder assembly in engines, jewellery making etc
b. Rubber Head : To deliver cushioned strike. Used in sheet metal & aluminium fabrication jobs, installation of wheel hub caps in automotive assembly & maintenance
c. Brass Head : Used in denting & painting shops, fitting jobs without causing any damage to the work surface
d. Copper Head : Provides a firm positive blow without any risk of marring the surface of highly finished expensive components
APPLICATION :
• Light Engineering Jobs
• Injection Moulding
• Light Metal Working
• Denting & Painting
• Assembly & Fitting in automotive workshops
• Assembly work when need to avoid damage to the surface of component & parts
• Jewelry Making
| CAT NR. | DESCRIPTION |
|---|---|
| HMR/SF/25 | Hammer |
| KIT/HMR/SF/4ST | Kit: Mallet with plastic & rubber head fitted, copper & brass head as spares |
| SPARE HEADS | |
| HD/PR/HMR/25 | Red plastic head |
| HD/PB/HMR/25 | Black rubber head |
| HD/BR/HMR/25 | Brass head |
| HD/CU/HMR/25 | Copper head |
Centre Punches Round Head
Carbon steel single piece construction with knurled round shank and round striking head. Accurately hardened and tempered so that the point will withstand continuous use and the striking end will not splinter. Working tip centred and ground to the correct angle (90° included angle). Rust inhibiting black oxide finish. Ideal for clearly marking metal in work layout & making indentations in a work piece before drilling to ensure correct location of drill points.
| CAT NR. | POINT SIZE | BODY DIAMETER | OVERALL LENGTH (L) | |||
|---|---|---|---|---|---|---|
| (INCH) | (MM) | (INCH) | (MM) | (INCH) | (MM) | |
| CP/5-64 | 5/64 | 2 | 5/16 | 8 | 4 | 100 |
| CP/5-32 | 5/32 | 4 | 3/8 | 10 | 4 | 100 |
| CP/1-4 | 1/4 | 6 | 7/16 | 11 | 5 | 125 |
Adjustable Tap & Reamer Wrenches Bar Type
Extra heavy duty, industrial quality tap wrenches. Straight handle design of these tap wrenches provides greater leverage, particularly useful when working with large diameter taps.
Nr. 0, 5 & 6 have a forged body
Nr. 00, 7 & 8 have die cast body
| CAT NR. | LENGTH | JAW HOLDING CAPACITY | ||||
|---|---|---|---|---|---|---|
| SQUARE SIZE | TAP SIZE | |||||
| (INCH) | (MM) | (INCH) | (MM) | (INCH) | (MM) | |
| ARWR/SG/0 | 8 | 200 | 3/32-1/2 | 2.5-12 | 1/8-3/8 | M1-M12 |
| ARWR/SG/00 | 5.11/32 | 133 | 5/64-9/32 | 2-7.35 | 1/8-1/4 | M1-M6 |
| ARWR/SG/5 | 10.8 | 270 | 11/64-9/16 | 4.25-14.4 | 3/16-5/8 | M4-M16 |
| ARWR/SG/6 | 14.8 | 370 | 11/64-11/16 | 4.25-17.7 | 3/1 6-7/8 | M4-M20 |
| ARWR/SG/7 | 19.6 | 490 | 1/4-29/32 | 6.8-23.35 | 1/4-1.1/8 | M6-M30 |
| ARWR/SG/8 | 29.6 | 740 | 3/8-1.13/32 | 9.2-36.0 | 1/2-1.3/4 | M9-M45 |