0.25 inch diameter
Showing all 31 resultsSorted by popularity
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![[20 Pack] Simpson Strong-Tie THDB25178HC20 Titen HD 14 in. x 1-78 in. Heavy-Duty Screw Anchor (14) THDB25178HC20](https://www.heydensupply.com/wp-content/uploads/2023/01/20-Pack-Simpson-Strong-Tie-THDB25178HC20-Titen-HD-14-in.-x-1-78-in.-Heavy-Duty-Screw-Anchor-14-600x600.jpg)
[20 Pack] Simpson Strong-Tie THDB25178HC20 Titen HD 1/4 in. x 1-7/8 in. Heavy-Duty Screw Anchor
$15.18Features
- THDB25178HC20 is tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Reuse of the anchor will not achieve listed loads and is not recommended
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![[50 Pack] Simpson Strong-Tie THDC25200H6SS Titen HD 14 in. x 2 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor (11) [50 Pack] Simpson Strong-Tie THDC25200H6SS Titen HD 1/4 in. x 2 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor product image](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDC25200H6SS-Titen-HD-14-in.-x-2-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-11-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDC25200H6SS Titen HD 1/4 in. x 2 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor
$179.09Features
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- THDC25200H6SS is tested in accordance with ACI355.2, AC193 and AC106
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![[50-Pack]-Simpson-Strong-Tie-THDC25238H6SS-Titen-HD-14-in.-x-2-38-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-(7) THDC25238H6SS](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDC25238H6SS-Titen-HD-14-in.-x-2-38-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-7-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDC25238H6SS Titen HD 1/4 in. x 2-3/8 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor
$183.25Features
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- THDC25238H6SS is tested in accordance with ACI355.2, AC193 and AC106
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6% OFF

![[50-Pack]-Simpson-Strong-Tie-THDB37158RH-Titen-HD-14-in.-x-1-58-in.-Threaded-Rod-Hanger-for-38-in.-Rod-(2) THDB37158RH](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB37158RH-Titen-HD-14-in.-x-1-58-in.-Threaded-Rod-Hanger-for-38-in.-Rod-2-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB37158RH Titen HD 1/4 in. x 1-5/8 in. Threaded Rod Hanger for 3/8-in. Rod
$64.92Original price was: $64.92.$61.02Current price is: $61.02.Features
- Designed to install using a rotary hammer or hammer drill with standard ANSI drill bits — no special tools required
- THDB37158RH is code listed for cracked and uncracked concrete applications under the 2015, 2012 and 2009 IBC/IRC, per ICC-ES ESR-2713
- FM listed
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![[50-Pack]-Simpson-Strong-Tie-THDB25412CS-Titen-HD-14-in.-x-4-12-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-(7) [50 Pack] Simpson Strong-Tie THDB25412CS Titen HD 1/4 in. x 4-1/2 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor product image](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25412CS-Titen-HD-14-in.-x-4-12-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-7-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25412CS Titen HD 1/4 in. x 4-1/2 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor
$56.28Features
- THDB25412CS is tested in accordance with ACI 355.2, AC193 and AC106
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
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![[25-Pack]-SImpson-Strong-Tie-THDC25238CS6SS-Titen-HD-14-in.-x-2-38-in.-Type-316-SS-Countersunk-Head-Heavy-Duty-Screw-Anchor-(7) THDC25238CS6SS](https://www.heydensupply.com/wp-content/uploads/2023/01/25-Pack-SImpson-Strong-Tie-THDC25238CS6SS-Titen-HD-14-in.-x-2-38-in.-Type-316-SS-Countersunk-Head-Heavy-Duty-Screw-Anchor-7-600x600.jpg)
[25 Pack] SImpson Strong-Tie THDC25238CS6SS Titen HD 1/4 in. x 2-3/8 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor
$102.31Features
- THDC25238CS6SS is tested in accordance with ACI 355.2, AC193 and AC106
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
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![[100-Pack]-Simpson-Strong-Tie-THDB25178CS-Titen-HD-14-in.-x-1-78-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-(7) THDB25178CS](https://www.heydensupply.com/wp-content/uploads/2023/01/100-Pack-Simpson-Strong-Tie-THDB25178CS-Titen-HD-14-in.-x-1-78-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-7-600x600.jpg)
[100 Pack] Simpson Strong-Tie THDB25178CS Titen HD 1/4 in. x 1-7/8 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor
$85.18Features
- THDB25178CS is tested in accordance with ACI 355.2, AC193 and AC106
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- Countersunk head allows screw anchor applications incompatible with a hex head
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![[50-Pack]-Simpson-Strong-Tie-THDC25400H6SS-Titen-HD-14-in.-x-4-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-(8) [50 Pack] Simpson Strong-Tie THDC25400H6SS Titen HD 1/4 in. x 4 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor product image](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDC25400H6SS-Titen-HD-14-in.-x-4-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-8-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDC25400H6SS Titen HD 1/4 in. x 4 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor
$202.26Features
- THDC25400H6SS is ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- Tested in accordance with ACI355.2, AC193 and AC106
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![[50-Pack]-Simpson-Strong-Tie-THDB25300H-Titen-HD-14-in.-x-3-in.-Heavy-Duty-Screw-Anchor-(3) THDB25300H](https://www.heydensupply.com/wp-content/uploads/2023/02/50-Pack-Simpson-Strong-Tie-THDB25300H-Titen-HD-14-in.-x-3-in.-Heavy-Duty-Screw-Anchor-3-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25300H Titen HD 1/4 in. x 3 in. Heavy-Duty Screw Anchor
$34.79Features
- THDB25300H is created with an efficient thread design
- Seismic-rated
- Fast installation
- Durable & strong
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B-60610 1/4″ x 6″ SDS‑PLUS Bit, 2‑Cutter
$3.40Features
- Self-centering carbide tip
- Centering tip features a more aggressive design for faster hole starting
- Central guiding action engineered for more accurate holes
- Aggressive head geometry in primary cutter engineered for use in concrete
- Engineered for reduced vibration
- 4″ usable length
- For use with Rotary Hammers that accept SDS-PLUS shank bits
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Werner A113004 4ft Anchor Extension, 1/4in Vinyl-Coated Galvanized Cable with O-Ring and Snap Hook
$46.80Features:
- 4 ft anchor extension with O-ring and snap hook ends
- 1/4 in vinyl-coated galvanized cable for durability
- Lightweight design for harsh environments
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Bosch ITDNS14 Driven 1/4 in x 1-7/8 in Impact Nutsetter, 1/4 in External Hex Shank
$3.69Features:
- Driven design with torsion zone built to last
- Hardened surface and precision-milled tip for better fit and less cam-out
- Heat-treated manufacturing for durability
- 1/4 in. external hex shank; 1-7/8 in. overall length
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Bosch HC2041B25 SDS-plus Bulldog Rotary Hammer Bit, 1/4 in x 6 in, 4 in Working Length, Pack of 25
$86.49Features:
- Bulldog SDS-plus design for rotary hammer drills
- Longer life in reinforced concrete with tough tungsten carbide
- 4-cutter head drills through rebar effectively
- 4-flute design for efficient dust removal
- 1/4 in diameter, 4 in working length, 6 in total length
- Pack of 25 bits
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Bosch HC2041 SDS-plus Bulldog Rotary Hammer Bit, 1/4 in x 6 in, 4 in Working Length
$4.49Features:
- Designed for rotary hammer drills with SDS-plus shank
- 4-cutter head drills through rebar effectively
- High-quality tungsten carbide tip for strength and durability
- 4-flute design improves dust removal and drilling speed
- Ideal for concrete, reinforced concrete, brick, and hard stone
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Bosch HCFC2041 SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit, 1/4 in x 4 in x 6-1/2 in, Carbide, 1-Pack
$7.49Features:
- Four-cutter full-head carbide for up to 4X life in concrete with rebar
- Centering tip for precise anchoring-hole placement
- Integrated wear mark indicates end of life
- Variable 4-2-2 flute design clears dust to reduce heat and increase holes per charge
- SDS-plus shank fits SDS-plus rotary hammers
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Bosch DSB1001B Daredevil Standard Spade Bit, 1/4 in x 6 in, 1/4 in Hex Shank, Pack of 60
$3.00Features:
- Speed drilling design delivers up to 10X faster performance than conventional spade bits
- Fully threaded tip pulls the bit through wood for outstanding speed
- Contoured paddle improves chip removal to maintain fast drilling
- Spur-and-reamer tips pre-cut wood for cleaner holes with reduced blowout
- For use with corded and cordless drills; 1/4 in. diameter, 6 in. length, 1/4 in. shank
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![[100 Pack] Simpson Strong-Tie THDB25178H Titen HD 14 in. x 1-78 in. Heavy-Duty Screw Anchor (4) THDB25178H](https://www.heydensupply.com/wp-content/uploads/2023/01/100-Pack-Simpson-Strong-Tie-THDB25178H-Titen-HD-14-in.-x-1-78-in.-Heavy-Duty-Screw-Anchor-4-600x600.jpg)
[100 Pack] Simpson Strong-Tie THDB25178H Titen HD 1/4 in. x 1-7/8 in. Heavy-Duty Screw Anchor
$68.00Features
- THDB25178H is tested in accordance with ACI 355.2, AC193 and AC106
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![[25-Pack]-Simpson-Strong-Tie-THDC25300CS6SS-Titen-HD-14-in.-x-3-in THDC25300CS6SS](https://www.heydensupply.com/wp-content/uploads/2023/01/25-Pack-Simpson-Strong-Tie-THDC25300CS6SS-Titen-HD-14-in.-x-3-in-600x600.jpg)
[25 Pack] Simpson Strong-Tie THDC25300CS6SS Titen HD 1/4 in. x 3 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor
Features
- THDC25300CS6SS is tested in accordance with ACI 355.2, AC193 and AC106
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- Countersunk head allows screw anchor applications incompatible with a hex head
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![[50-Pack]-Simpson-Strong-Tie-THDB25312H-Titen-HD-14-in.-x-3-12-in.-Heavy-Duty-Screw-Anchor-(4) THDB25312HC20](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25312H-Titen-HD-14-in.-x-3-12-in.-Heavy-Duty-Screw-Anchor-4-1-600x600.jpg)
[20 Pack] Simpson Strong-Tie THDB25312HC20 Titen HD 1/4 in. x 3-1/2 in. Heavy-Duty Screw Anchor
$17.52Features
- THDB25312HC20 is tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Reuse of the anchor will not achieve listed loads and is not recommended
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![[50 Pack] Simpson Strong-Tie THDB25312CS Titen HD 14 in. x 3-12 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor (8) THDB25312CS](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25312CS-Titen-HD-14-in.-x-3-12-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-8-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25312CS Titen HD 1/4 in. x 3-1/2 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor
$53.42Features
- THDB25312CS is tested in accordance with ACI 355.2, AC193 and AC106
- Removable — ideal for temporary anchoring or applications where fixtures may need to be moved
- 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
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![[100-Pack]-Simpson-Strong-Tie-THDB25158RH-Titen-HD-14-in.-x-1-58-in.-Threaded-Rod-Hanger-for-14-in.-Rod-(2) THDB25158RH](https://www.heydensupply.com/wp-content/uploads/2023/01/100-Pack-Simpson-Strong-Tie-THDB25158RH-Titen-HD-14-in.-x-1-58-in.-Threaded-Rod-Hanger-for-14-in.-Rod-2-600x600.jpg)
[100 Pack] Simpson Strong-Tie THDB25158RH Titen HD 1/4 in. x 1-5/8 in. Threaded Rod Hanger for 1/4-in. Rod
$121.85Features
- Installs with standard-sized sockets
- THDB25158RH is code listed for cracked and uncracked concrete applications under the 2015, 2012 and 2009 IBC/IRC, per ICC-ES ESR-2713
- FM listed
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![[50 Pack] Simpson Strong-Tie THDC25300H6SS Titen HD 14 in. x 3 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor (2) THDC25300H6SS](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDC25300H6SS-Titen-HD-14-in.-x-3-in.-Type-316-Stainless-Steel-Heavy-Duty-Screw-Anchor-2-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDC25300H6SS Titen HD 1/4 in. x 3 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor
$190.14Features
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- THDC25300H6SS is tested in accordance with ACI355.2, AC193 and AC106
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![[25-Pack]-Simpson-Strong-Tie-THDC25400CS6SS-Titen-HD-14-in.-x-4-in THDC25400CS6SS](https://www.heydensupply.com/wp-content/uploads/2023/01/25-Pack-Simpson-Strong-Tie-THDC25400CS6SS-Titen-HD-14-in.-x-4-in-600x600.jpg)
[25 Pack] Simpson Strong-Tie THDC25400CS6SS Titen HD 1/4 in. x 4 in. Type 316 SS Countersunk Head Heavy-Duty Screw Anchor
$126.75Features
- Ideal for exterior or corrosive environments
- Less carbon steel, less expansion
- THDC25400CS6SS is tested in accordance with ACI355.2, AC193 and AC106
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![[50-Pack]-Simpson-Strong-Tie-THDB25312H-Titen-HD-14-in.-x-3-12-in.-Heavy-Duty-Screw-Anchor-(1) [50 Pack] Simpson Strong-Tie THDB25312H Titen HD 1/4 in. x 3-1/2 in. Heavy-Duty Screw Anchor product image](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25312H-Titen-HD-14-in.-x-3-12-in.-Heavy-Duty-Screw-Anchor-1-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25312H Titen HD 1/4 in. x 3-1/2 in. Heavy-Duty Screw Anchor
$42.54Features
- THDB25312H is tested in accordance with ACI 355.2, AC193 and AC106
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![[50-Pack]-Simpson-Strong-Tie-THDB25400H-Titen-HD-14-in.-x-4-in.-Heavy-Duty-Screw-Anchor-(4) THDB25400H](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25400H-Titen-HD-14-in.-x-4-in.-Heavy-Duty-Screw-Anchor-4-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25400H Titen HD 1/4 in. x 4 in. Heavy-Duty Screw Anchor
$45.08Features
- THDB25400H is tested in accordance with ACI 355.2, AC193 and AC106
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Reuse of the anchor will not achieve listed loads and is not recommended
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![[50-Pack]-Simpson-Strong-Tie-THDB25234CS-Titen-HD-14-in.-x-2-34-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-(6) THDB25234CS](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25234CS-Titen-HD-14-in.-x-2-34-in.-Zinc-Plated-Countersunk-Head-Heavy-Duty-Screw-Anchor-6-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25234CS Titen HD 1/4 in. x 2-3/4 in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor
$48.86Features
- High-strength performance
- Countersunk head design
- 6-lobe drive system
- THDB25234CS has been tested to meet ACI 355.2, AC193, AC106 standards
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![[50-Pack]-Simpson-Strong-Tie-THDB25234H-Titen-HD-14-in.-x-2-34-in.-Heavy-Duty-Screw-Anchor-(1) [50 Pack] Simpson Strong-Tie THDB25234H Titen HD 1/4 in. x 2-3/4 in. Heavy-Duty Screw Anchor product image](https://www.heydensupply.com/wp-content/uploads/2023/01/50-Pack-Simpson-Strong-Tie-THDB25234H-Titen-HD-14-in.-x-2-34-in.-Heavy-Duty-Screw-Anchor-1-600x600.jpg)
[50 Pack] Simpson Strong-Tie THDB25234H Titen HD 1/4 in. x 2-3/4 in. Heavy-Duty Screw Anchor
$39.00Features
- Efficient load transfer
- Clean finish
- THDB25234H is code compliant with (ACI355.2, AC193, and AC106)
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Diablo DMAPL4070 SDS-Plus 4-Cutter 1/4x4x6 Rebar Demon Full Carbide Head Hammer Bit
$4.53Features:
- Diablo Rebar Demonâ„¢ SDS-Plus 4-Cutter Full Carbide Head Hammer Bit
- Diablo made Dura-Carbideâ„¢ withstands impact and high heat applications, dramatically extending life versus standard hammer bits
- Precision Tip delivers stability and accuracy required for fast, precise holes
- Tri-Metal Diffusion Bonding provides heat resistance and prevents breakage of the full-carbide heat for maximum life and productivity
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[25 Pack] Diablo DMAPL4070-P25 SDS-Plus 4-Cutter 1/4x4x6 Rebar Demon Full Carbide Head Hammer Bit
$74.60Features:
- Diablo Rebar Demonâ„¢ SDS-Plus 4-Cutter Full Carbide Head Hammer Bit
- Diablo made Dura-Carbideâ„¢ withstands impact and high heat applications, dramatically extending life versus standard hammer bits
- Precision Tip delivers stability and accuracy required for fast, precise holes
- Tri-Metal Diffusion Bonding provides heat resistance and prevents breakage of the full-carbide heat for maximum life and productivity
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[25 Pack] Diablo DMAPL2140-P25 SDS-Plus 2-Cutter 1/4x4x6 Rebar Demon Hammer Drill Bit
$74.99Features:
- Diablo SDS-Plus 2-Cutter
- Diablo made Dura-Carbideâ„¢ withstands impact and high heat applications, dramatically extending life versus standard hammer bits
- Peak Point Tip design for aggressive starts that produce clean, fast holes
- Optimized brazing and hardening process extends life of carbide tips and increases productivity.
- Optimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability
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Diablo DMAPL2140 SDS-Plus 2-Cutter 1/4x4x6 Diablo Rebar Demon Hammer Drill Bit
$4.89Features:
- Diablo SDS-Plus 2-Cutter
- Diablo made Dura-Carbideâ„¢ withstands impact and high heat applications, dramatically extending life versus standard hammer bits
- Peak Point Tip design for aggressive starts that produce clean, fast holes
- Optimized brazing and hardening process extends life of carbide tips and increases productivity.
- Optimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability





