Boring Bar, Reverse Boring, Bright (Uncoated), 0.0550 in, Micro-Quik Tool Holder
The Micro 100 QRB-180500 Quick Change Reverse Boring Tool is a solid carbide tool designed for boring from the inside of a part towards its face. It features a polished split face for improved edge retention and chip evacuation, and a split geometry for added rigidity. The tool has a 0.180" minimum bore diameter and a 0.500" maximum bore depth, with a 0.250" shank diameter and 2" overall length.
Boring Bar, Reverse Boring, Bright (Uncoated), 0.0550 in, Micro-Quik Tool Holder
Gallery
Attributes
| Brand name, Manufacturer name, Brand | Micro 100 |
|---|---|
| Manufacturer | Micro 100 Micro 100 Tool Corporation |
| CategoryId, CategoryIdL3 | 6031 |
| CategoryIdL1, String_value | 2 |
| CategoryIdL2 | 6049 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Indexable Tools |
| CategoryL4 | Indexable Boring Bars |
| DimensionUnit | inch |
| GTIN, UPC, EAN, EANList, UPCList | 728709163665 |
| GraingerSku | 15U132 |
| UnitOfMeasure | EA |
| Weight | 0.04 0.03999959167451476398698014 0.039999591674514764 |
| WeightUnit | lbs |
| cali_prop65_orglabel, cali_prop65_whtlabel, AdultProduct, Autographed, Memorabilia, TradeInEligible | False |
| countryOfOrigin | US |
| height, width | 0.44 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq, multiple, tierMinQty1, Case, Item_package_quantity, NumberOfItems, Number_of_items, PackageQuantity | 1 |
| MPN, Part Number, Model, ModelNumber, Model_number, Mpns, PartNumber, Part_number | QRB-180500 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G8077237 |
| snippet | Boring Bar, Reverse Boring, Bright (Uncoated), 0.0550 in, Micro-Quik Tool Holder |
| tierPrice1 | 34.95 |
| url | https://www.zoro.com/micro-100-boring-bar-2-in-l-carbide-qrb-180500/i/G8077237/ |
| Product Group | BISS |
| Overall Length | 2 in |
| Shank Dia | 1/4 in |
| Bore Dia | .180" |
| Bore Depth | .500" |
| Radius | 0.0050 in |
| Max Bore Depth | 1/2 in |
| Min Bore Dia | 0.1800 in |
| Neck Dia, Groove Width | 0.1000" |
| Corner Radius | 0.005" |
| Item | Boring Bar |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide Solid Carbide |
| Shank Material | Carbide |
| Application | For Reverse Boring |
| Angle | .080" |
| Finish | Uncoated |
| Projection | 0.0800 in |
| Finish - Machining | Bright (Uncoated) |
| Cutting Application, Boring Bar Type | Reverse Boring |
| Features | Coolant Fed Enabled Shank Design;Inside Corner Radius Profile;Split Geometry |
| Series | QRB |
| Offset Point | 0.0550 in |
| ASIN, Asin | B00Q8NKVX4 |
| Amount | 31.70 33.30 |
| Binding | Misc. |
| Bullet_point | Coolant fed enabled shank design Designed to bore from the inside, toward the face of the part Inside corner radius profile Polished split face for improved edge retention and chip evacuation while reducing galling Split geometry makes the tool as rigid as possible |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091 16310161 383598011 |
| ClassificationId | 256257011 |
| Currency, CurrencyCode | USD |
| DisplayName | Boring Bars |
| Feature | Reverse Boring Tools |
| Height | 0.43699999955426 1.10998 12 17 200 52 |
| Identifier | 00728709163665 0728709163665 728709163665 |
| IdentifierType | EAN GTIN UPC |
| IsBrandQuery, IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | Micro 100 QRB-180500 Boring Tool - Reverse Boring - Quick Change, 196" Min Bore Dia, 1/2" Max Bore Depth, 080" Proj, 055" Offset, 005" Corner Rad, 1/4" Shank Dia, 2" OAL, Uncoated |
| Item_package_weight | 0.018143509601890397 |
| Item_type_keyword | boring-bars |
| Item_weight | 0.04 |
| Keyword | 180500 |
| Label, Man, Publisher, Studio | Micro 100 Tool Corporation |
| Length | 2.099999997858 2.0999999978580001968503935 5.3340000000000005 |
| Link | https://m.media-amazon.com/images/I/31v4ex6GwdL._SL75_.jpg https://m.media-amazon.com/images/I/31v4ex6GwdL.jpg |
| List_price | 31.7 |
| MaterialType | Carbide Solid Carbide |
| ProductGroup | BISS BISS Basic |
| ProductType | CUTTING_TOOLS |
| ProductTypeName | CUTTING_TOOLS DRILL_BITS |
| Product_site_launch_date | 2014-11-27T00:00:01-08:00 |
| Sku | MICRO 100 QPR-180750 MICRO 100 QRB-180500X |
| StrippedMpns | QRB180500 |
| Title | Micro 100 QRB-180500 Boring Tool - Reverse Boring - Quick Change, 196" Min Bore Dia, 1/2" Max Bore Depth, 080" Proj, 055" Offset, 005" Corner Rad, 1/4" Shank Dia, 2" OAL, Uncoated Micro 100 QRB-180500 Boring Tool - Reverse Boring - Quick Change.180" Min Bore Dia, 1/2" Max Bore Depth.080" Proj.055" Offset.005" Corner Rad, 1/4" Shank Dia, 2" OAL, Uncoated Micro 100 QRB-180500 Quick Change Reverse Boring Tool, Solid Carbide Tool, 0.180" (4.57 mm) Minimum Bore Diameter, 0.500"(12.7 mm) Maximum Bore Depth, 0.100"(2.54 mm) Tool Head Length, 0.080"(2.03 mm) Projection, 0.005"(0.13 mm) Tool Radius, 0.2500"(6.4 mm) Shank Diameter, 2"(51 mm) Overall Length |
| Type | Count ean gtin upc |
| URL | https://m.media-amazon.com/images/I/21XjPT10QQL._SL75_.jpg https://m.media-amazon.com/images/I/319OF1ux1cL._SL75_.jpg https://m.media-amazon.com/images/I/31v4ex6GwdL._SL75_.jpg |
| Unit | centimeters inches kilograms pounds |
| Unit_count | 1.0 |
| Units | inches pixels pounds |
| Variant | MAIN |
| WebsiteDisplayGroup | biss_basic_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Width | 0.43699999955426 1.10998 75 900 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| G8077237 | 1 | 1 | 1 @ $34.95 | ||
| 15U132 | 1 | 1 | 1 @ $37.86 | ||
![]() Walmart | 50504171 | 1 | 1 | 1 @ $40.00 | |
| AA7CXX | 1 | 1 | 1 @ $52.88 | ||
| Amazon | B00Q8NKVX4 | 1 | -2 | 1 | 1 @ $31.70 |
| sustainablesupply.com | C1444234 | 1 | -2 | 1 | 1 @ $44.78 |
![]() simsupply.com | ZO-G8077237 | 1 | 9 | 1 | 1 @ $47.33 |
Related on Amazon
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Micro 100 QRB-180500 Boring Tool - Reverse Boring - Quick Change, 196" Min Bore Dia, 1/2" Max Bore Depth, 080" Proj, 055" Offset, 005" Corner Rad, 1/4" Shank Dia, 2" OAL, Uncoated
Brand: Micro 100
Details
- Designed to bore from the inside, toward the face of the part
- Polished split face for improved edge retention and chip evacuation while reducing galling
- Split geometry makes the tool as rigid as possible
- Coolant fed enabled shank design
- Inside corner radius profile
Listing
| Binding | Misc. |
|---|---|
| Product group | BISS Basic |
| Product type | CUTTING_TOOLS |
| Model | QRB-180500 |
| Part number | QRB-180500 |
| Items per pack | 1 |
| Label | Micro 100 Tool Corporation |
| Manufacturer | Micro 100 Tool Corporation |
Catalog
| Feature | Reverse Boring Tools |
|---|---|
| Category | Industrial & Scientific |
| MPN | QRB-180500 |
| UPC | 728709163665 |
| EAN | 728709163665 |
| Product group | BISS |
| Product type | CUTTING_TOOLS |
| Manufacturer | Micro 100 Tool Corporation |

