Brush Research GBD41218 FLEX-HONE®, 4-1/2" (114mm) Diameter, 180 Grit, Silicon Carbide, For Mild Steel, Stainless Steel Cast Iron and Softer Ferrous Materials

Compare price from $50.99 ~ $161.57

Compare Buying Options

Sort by Lowest Price	Item price	Delivery
SIM Supply Flex-Hone Tool Flexible Cyl Hone,BoreDia4-1/2in,180Grit GBD41218	$90.63	Delivery date & cost shown at checkout

Cbm Tools Brush Research GBD40012 FLEX-HONE 4" (101mm) Cylinder Hone w/ 120 Grit	$69.99	Delivery date & cost shown at checkout

Cbm Tools Brush Research GBD41218 FLEX-HONE 4-1/2" (114mm) Cylinder Hone w/ 180 Grit	$74.99	Delivery date & cost shown at checkout

DealerShop FLEX HONE GBD40012 Cylinder Hone 4" Max Bore Diameter, 120 Grit	$65.29	Delivery date & cost shown at checkout

Mobile Distributor Supply Brush Research GBD40012 Flex-Hone 4 Inches Silicone Carbide Abrasive	$96.99	Delivery date & cost shown at checkout

Mobile Distributor Supply Brush Research GBD41212 Flex-Hone 4-1/2" Silicone Carbide Abrasive	$50.99	Delivery date & cost shown at checkout

Mobile Distributor Supply Brush Research GBD41412 Flex-Hone 4-1/4" Silicone Carbide Abrasive	$99.99	Delivery date & cost shown at checkout

Amazon.com Brush Research GBD41218 FLEX-HONE , 4-1/2" (114mm) Diameter, 180 Grit, Silicon Carbide, For Mild Steel, Stainless Steel Cast Iron and Softer Ferrous	$69.75	Delivery date & cost shown at checkout

Walmart Brush Research Hone Engine Cylinder Flex 4-1/2in. 180 Grit, Black	$94.29	Delivery date & cost shown at checkout

Walmart Flex-hone Tool Flexible Cyl Hone,BoreDia4-1/2in,120Grit Gbd41212, Size: 2 in, Gray	$110.91	Delivery date & cost shown at checkout

Walmart Flex-hone Tool Flexible Cyl Hone,BoreDia4-1/4in,120Grit Gbd41412, Size: 4.25, Gray	$116.30	Delivery date & cost shown at checkout

Walmart Heavy Duty Flex Hones for Block Cylinders or Liners, 4 inch Gbd40012, Other	$110.46	Delivery date & cost shown at checkout

Grainger Industrial Supply Flex-hone Tool Flexible Cylinder Hone: For 4-1/2 in Bore, 6 in Hone Lg, Silicon Carbide, 180 Grit Model: GBD41218	$116.55	Delivery date & cost shown at checkout

FleetPride BRUSH RESEARCH 4.25" Heavy Duty Flex Hones for Block Cylinders or Liners \| Flex Hone 4 1/4" Hd Engine \| BRM-GBD41412	$90.42	Delivery date & cost shown at checkout

Auto Value Brush Research Flex-Hone Tool for Block Cylinders or Liners GBD4-1/2	$110.89	Delivery date & cost shown at checkout

MPR Tools & Equipment Brush Research Manufacturing GBD40012 FLEX-HONE Cylinder Hone. GBD Series. Silicon Carbide Abrasive. 4" (101 mm) Diameter. 120 Grit Size	$85.17	Delivery date & cost shown at checkout

MPR Tools & Equipment Brush Research Manufacturing GBD41212 4 1/2" Heavy Duty Flex Hone	$96.87	Delivery date & cost shown at checkout

MPR Tools & Equipment Brush Research Manufacturing GBD41412 Heavy Duty Flex-Hones. 4" To 4-1/4". 108mm. 120 Grit	$90.96	Delivery date & cost shown at checkout

Race Tools Direct Brush Research ENGINE CYLINDER HONE FLEX 4-1/2IN. 180 GRIT	$79.95	Delivery date & cost shown at checkout

Cylinder Head Supply Flex-Hone 4-1/2" 180 Grit	$87.95	Delivery date & cost shown at checkout

ImperialSupplies.com Flex-Hone Tool Silicon Carbide Flexible Cylinder Hone, Medium Grade, 180 Grit	$116.55	Delivery date & cost shown at checkout

GoVets.com Brush Research Mfg Flexible Cylinder Hone: 180 Grit, Silicon Carbide MPN:GBD41218	$100.29	Delivery date & cost shown at checkout

MSC Industrial Supply Brush Research Mfg. \| Flex-Hone Flexible Cylinder Hone: 4-1/2" Max Bore Dia, 180 Grit, Silicon Carbide - 13-1/2" OAL \| Part #GBD41218	$121.18	Delivery date & cost shown at checkout

Heavy Duty Flex-Hone - 4-1/4" (108MM) 180	$82.95	Delivery date & cost shown at checkout

Penn Tool Co. Brush Research Manufacturing 3-3/4" To 4-1/4" Bore Diam, 120 Grit, Silicon Carbide Flexible Hone Fine, 13-1/2" Oal Gbd41412 - 00694539	$151.77	Delivery date & cost shown at checkout

Penn Tool Co. Brush Research Manufacturing 4" To 4-1/2" Bore Diam, 120 Grit, Silicon Carbide Flexible Hone Fine, 13-1/2" Oal Gbd41212 - 00694638	$161.57	Delivery date & cost shown at checkout

Penn Tool Co. Brush Research Manufacturing 4" To 4-1/2" Bore Diam, 180 Grit, Silicon Carbide Flexible Hone Extra Fine, 13-1/2" Oal Gbd41218 - 00694661	$161.57	Delivery date & cost shown at checkout

Auto Tool World Brush Research Mfg GBD40012 \| "Flex Hone Cylinder Hone, GBD Series, Silicon Carbide Abrasive 4" (101Mm) 120Sc" \| Auto Tool World	$65.17	Delivery date & cost shown at checkout

Auto Tool World Brush Research Mfg GBD41412 \| GBD 4-1/4" (108mm) Brake Cylinder Flex-Hone 120SC Grit \| Auto Tool World	$69.62	Delivery date & cost shown at checkout

raptorsupplies.com FLEX-HONE TOOL GBD41218 Flexible Cylinder Hone, 4 12 Inch Bore Dia, Silicon Carbide, 180 Grit, 6 Inch Hone Length	$129.33	Delivery date & cost shown at checkout

Radwell.com BRUSH RESEARCH MANUFACTURING GBD41212 - Motors/GearBox/Clutch & Brush Supplies	$107.00	Delivery date & cost shown at checkout

Summit Racing Brush Research GBD41218: Brush Research GBD Flex-Hone Tools	$96.99	Delivery date & cost shown at checkout

NAPA Auto Parts Flex-Hone Cylinder Hone - GBD 4-1/4 in (108MM) 120SC	$122.99	Delivery date & cost shown at checkout

Tillman Tools Brush Research GBD41212 Gbd 4-1/2" (114mm) 120sc Flex-Hone - Tillman Tools	$96.09	Delivery date & cost shown at checkout

Tillman Tools Brush Research GBD41218 Gbd 4-1/2" (114mm) 180sc Flex-Hone - Tillman Tools	$96.09	Delivery date & cost shown at checkout

Tillman Tools Brush Research GBD41412 Gbd 4-1/4" (108mm) 120sc Flex-Hone - Tillman Tools	$90.24	Delivery date & cost shown at checkout

90.63
SIM Supply
Flex-Hone Tool Flexible Cyl Hone,BoreDia4-1/2in,180Grit GBD41218
Delivery date & cost shown at checkout
69.99
Cbm Tools
Brush Research GBD40012 FLEX-HONE 4" (101mm) Cylinder Hone w/ 120 Grit
Delivery date & cost shown at checkout
74.99
Cbm Tools
Brush Research GBD41218 FLEX-HONE 4-1/2" (114mm) Cylinder Hone w/ 180 Grit
Delivery date & cost shown at checkout
65.29
DealerShop
FLEX HONE GBD40012 Cylinder Hone 4" Max Bore Diameter, 120 Grit
Delivery date & cost shown at checkout
96.99
Mobile Distributor Supply
Brush Research GBD40012 Flex-Hone 4 Inches Silicone Carbide Abrasive
Delivery date & cost shown at checkout
50.99
Mobile Distributor Supply
Brush Research GBD41212 Flex-Hone 4-1/2" Silicone Carbide Abrasive
Delivery date & cost shown at checkout
99.99
Mobile Distributor Supply
Brush Research GBD41412 Flex-Hone 4-1/4" Silicone Carbide Abrasive
Delivery date & cost shown at checkout
69.75
Amazon.com
Brush Research GBD41218 FLEX-HONE , 4-1/2" (114mm) Diameter, 180 Grit, Silicon Carbide, For Mild Steel, Stainless Steel Cast Iron and Softer Ferrous
Delivery date & cost shown at checkout
94.29
Walmart
Brush Research Hone Engine Cylinder Flex 4-1/2in. 180 Grit, Black
Delivery date & cost shown at checkout
110.91
Walmart
Flex-hone Tool Flexible Cyl Hone,BoreDia4-1/2in,120Grit Gbd41212, Size: 2 in, Gray
Delivery date & cost shown at checkout
116.30
Walmart
Flex-hone Tool Flexible Cyl Hone,BoreDia4-1/4in,120Grit Gbd41412, Size: 4.25, Gray
Delivery date & cost shown at checkout
110.46
Walmart
Heavy Duty Flex Hones for Block Cylinders or Liners, 4 inch Gbd40012, Other
Delivery date & cost shown at checkout
116.55
Grainger Industrial Supply
Flex-hone Tool Flexible Cylinder Hone: For 4-1/2 in Bore, 6 in Hone Lg, Silicon Carbide, 180 Grit Model: GBD41218
Delivery date & cost shown at checkout
90.42
FleetPride
BRUSH RESEARCH 4.25" Heavy Duty Flex Hones for Block Cylinders or Liners | Flex Hone 4 1/4" Hd Engine | BRM-GBD41412
Delivery date & cost shown at checkout
110.89
Auto Value
Brush Research Flex-Hone Tool for Block Cylinders or Liners GBD4-1/2
Delivery date & cost shown at checkout
85.17
MPR Tools & Equipment
Brush Research Manufacturing GBD40012 FLEX-HONE Cylinder Hone. GBD Series. Silicon Carbide Abrasive. 4" (101 mm) Diameter. 120 Grit Size
Delivery date & cost shown at checkout
96.87
MPR Tools & Equipment
Brush Research Manufacturing GBD41212 4 1/2" Heavy Duty Flex Hone
Delivery date & cost shown at checkout
90.96
MPR Tools & Equipment
Brush Research Manufacturing GBD41412 Heavy Duty Flex-Hones. 4" To 4-1/4". 108mm. 120 Grit
Delivery date & cost shown at checkout
79.95
Race Tools Direct
Brush Research ENGINE CYLINDER HONE FLEX 4-1/2IN. 180 GRIT
Delivery date & cost shown at checkout
87.95
Cylinder Head Supply
Flex-Hone 4-1/2" 180 Grit
Delivery date & cost shown at checkout
116.55
ImperialSupplies.com
Flex-Hone Tool Silicon Carbide Flexible Cylinder Hone, Medium Grade, 180 Grit
Delivery date & cost shown at checkout
100.29
GoVets.com
Brush Research Mfg Flexible Cylinder Hone: 180 Grit, Silicon Carbide MPN:GBD41218
Delivery date & cost shown at checkout
121.18
MSC Industrial Supply
Brush Research Mfg. | Flex-Hone Flexible Cylinder Hone: 4-1/2" Max Bore Dia, 180 Grit, Silicon Carbide - 13-1/2" OAL | Part #GBD41218
Delivery date & cost shown at checkout
82.95
Heavy Duty Flex-Hone - 4-1/4" (108MM) 180
Delivery date & cost shown at checkout
151.77
Penn Tool Co.
Brush Research Manufacturing 3-3/4" To 4-1/4" Bore Diam, 120 Grit, Silicon Carbide Flexible Hone Fine, 13-1/2" Oal Gbd41412 - 00694539
Delivery date & cost shown at checkout
161.57
Penn Tool Co.
Brush Research Manufacturing 4" To 4-1/2" Bore Diam, 120 Grit, Silicon Carbide Flexible Hone Fine, 13-1/2" Oal Gbd41212 - 00694638
Delivery date & cost shown at checkout
161.57
Penn Tool Co.
Brush Research Manufacturing 4" To 4-1/2" Bore Diam, 180 Grit, Silicon Carbide Flexible Hone Extra Fine, 13-1/2" Oal Gbd41218 - 00694661
Delivery date & cost shown at checkout
65.17
Auto Tool World
Brush Research Mfg GBD40012 | "Flex Hone Cylinder Hone, GBD Series, Silicon Carbide Abrasive 4" (101Mm) 120Sc" | Auto Tool World
Delivery date & cost shown at checkout
69.62
Auto Tool World
Brush Research Mfg GBD41412 | GBD 4-1/4" (108mm) Brake Cylinder Flex-Hone 120SC Grit | Auto Tool World
Delivery date & cost shown at checkout
129.33
raptorsupplies.com
FLEX-HONE TOOL GBD41218 Flexible Cylinder Hone, 4 12 Inch Bore Dia, Silicon Carbide, 180 Grit, 6 Inch Hone Length
Delivery date & cost shown at checkout
107.00
Radwell.com
BRUSH RESEARCH MANUFACTURING GBD41212 - Motors/GearBox/Clutch & Brush Supplies
Delivery date & cost shown at checkout
96.99
Summit Racing
Brush Research GBD41218: Brush Research GBD Flex-Hone Tools
Delivery date & cost shown at checkout
122.99
NAPA Auto Parts
Flex-Hone Cylinder Hone - GBD 4-1/4 in (108MM) 120SC
Delivery date & cost shown at checkout
96.09
Tillman Tools
Brush Research GBD41212 Gbd 4-1/2" (114mm) 120sc Flex-Hone - Tillman Tools
Delivery date & cost shown at checkout
96.09
Tillman Tools
Brush Research GBD41218 Gbd 4-1/2" (114mm) 180sc Flex-Hone - Tillman Tools
Delivery date & cost shown at checkout
90.24
Tillman Tools
Brush Research GBD41412 Gbd 4-1/4" (108mm) 120sc Flex-Hone - Tillman Tools
Delivery date & cost shown at checkout

Product Details

[QUALITY]-Proudly Made in the USA. Quality and consistency you can count on made from the inventors and makers of the tool.

[DESIGN]-The FLEX-HONE is intentionally manufactured oversized. This engineered oversize creates the optimal amount of pressure inside the cylinder wall allowing the tool to be self-centering, self-aligning and self-compensating for wear and easy use.

[FINISHING BENEFITS]-Offered in a wide variety of grits to achieve specific finishing tolerances as well as a beautiful crosshatch finish. Ideal for rebuilding hydraulic and pneumatic cylinders, engine and brake cylinders, valve guides, pumps, compressors and more.

[CROSSHOLE DEBURRING]-Accomplish finishing and deburring simultaneously in a single setup. Can be used in virtually any rotating spindle from a hand drill, drill press or CNC equipment.

[180 GRIT SILICON CARBIDE ABRASIVE]-Excellent on mild steel, stainless steel, cast iron and other softer ferrous materials. Typically achieves a finish of 30 - 40 Microinch (.7 - 1 Micrometer).

[WHAT'S INCLUDED]-1 Each of a GBD Heavy Duty FLEX-HONE: 4.500"(114mm) Bore Diameter, 6" Abrasive Part Length, 0.310" Shank Diameter, 13.5" Overall Length. For Use on Bore Diameters Between 4.251"-4.500". PLEASE NOTE: ORDER BY BORE SIZE.

Best Review

Customers find the abrasive brush easy to use and providing good value for money. They find it works well, has good quality, and should last a long time. The instructions are clear, and the finish is perfect. Customers also appreciate its honeability and speed.AI-generated from the text of customer reviews

Popular Products

Toysmith Tech Gear Multi Voice Changer, Amplifies Voice With 8 Different Voice Effects, For Boys & Girls Ages 5+, Colors vary

$15.12

Compare at 26 stores

Newhouse Hardware Two Note Electric Door Bell Chime Kit with 16V/10 VA Transformer & Surface Mount Lighted Push Buttons, White

$23.16

Compare at 8 stores

Noisy Dinosaurs: Includes Six Sounds! (My First)

$9.11

Compare at 43 stores

First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

$16.98

Compare at 30 stores

Vevor 200W Police Siren PA System Car Warning Alarm Vehicle 7 Sound Loud Warning Alarm Kit MIC System Emergency Fire Siren PA Speaker : Electronics

$59.99

Compare at 10 stores

Brush Research GBD41218 FLEX-HONE®, 4-1/2" (114mm) Diameter, 180 Grit, Silicon Carbide, For Mild Steel, Stainless Steel Cast Iron and Softer Ferrous Materials

Compare Buying Options

Flex-Hone Tool Flexible Cyl Hone,BoreDia4-1/2in,180Grit GBD41218

Brush Research GBD40012 FLEX-HONE 4" (101mm) Cylinder Hone w/ 120 Grit

Brush Research GBD41218 FLEX-HONE 4-1/2" (114mm) Cylinder Hone w/ 180 Grit

FLEX HONE GBD40012 Cylinder Hone 4" Max Bore Diameter, 120 Grit

Brush Research GBD40012 Flex-Hone 4 Inches Silicone Carbide Abrasive

Brush Research GBD41212 Flex-Hone 4-1/2" Silicone Carbide Abrasive

Brush Research GBD41412 Flex-Hone 4-1/4" Silicone Carbide Abrasive