135 Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-L
Heavy-duty construction for drilling in tough, high-tensile and work-hardening materials under extreme operating conditions. Manufactured from premium cobalt high-speed steel, increasing hot hardness and extending drill wear life. 135° P3 split point is self-centering for reduced thrust and easier penetration. Sizes smaller than .0625" do not have split point. Metric sizes are manufactured to DIN 338 OAL and flute length specifications. TiN (Titanium nitride) coating adds lubricity and hardness, enhancing chip flow, finish hole quality and drill life. For drilling in stainless steel, tool
Gallery
Attributes
| Brand name, Manufacturer name | Chicago-Latrobe |
|---|---|
| Manufacturer | Chicago-Latrobe CHICAGO-LATROBE Greenfield Greenfield Industries |
| CategoryId, CategoryIdL4 | 7778 |
| CategoryIdL1, CategoryIdL2, Number of Flutes | 2 |
| CategoryIdL3 | 9553 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Drill Bits |
| CategoryL4 | Jobber Length Drill Bits |
| DimensionUnit | inch |
| GraingerSku | 6ZJY4 |
| Extra Product Name | 135 Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-L |
| UPC | 662355541111 |
| UnitOfMeasure | EA |
| Weight | 0.06 1.0 1.00 1.5873282864 |
| WeightUnit | lbs |
| cali_prop65_orglabel, cali_prop65_whtlabel, AdultProduct, Autographed, Batteries_required, Memorabilia, TradeInEligible | False |
| countryOfOrigin | US |
| height, width | 0.3 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4.4 |
| moq, multiple, qtyInStock, qtyInStockOverride, tierMinQty1, Number of Pieces, Case, NumberOfItems | 1 |
| MPN, Part Number, Keyword, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns | 54111 |
| qtySource | qtyInStockOverride |
| SKU | G3733782 |
| tierPrice1 | 13.99 |
| url | https://www.zoro.com/chicago-latrobe-135-heavy-duty-cobalt-jobber-length-drill-chicago-latrobe-550-tn-tin-hss-co-8-m42-rhsrhc-let-l-54111/i/G3733782/ |
| Product Group | BISS |
| Drill Bit Dimension Type | Letter |
| Drill Bit Size, Size | L |
| Shank Dia | 9/32 in |
| Overall Length | 4 1/4 in |
| Flute Length | 2 15/16 in |
| Maximum Drilling Depth | 2 3/16 in |
| Depth:Dia Ratio, Depth x Dia Ratio | 4xD |
| Shank Length | 1 5/16 in |
| Drill Point Length | 0.0000 in |
| Drill Length Class | Jobber Length |
| Drill Diameter Tolerance | +0.0000 in/-0.0010 in |
| Drill Bit Grouping | Drill Bit |
| Item | Jobber Length Drill Bit |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Material | Cobalt |
| Decimal Equivalent | 0.2900 |
| Drill Bit Finish | TiN |
| Material | Cobalt Cobalt Steel High Speed Steel Stainless Steel |
| Flute Type | Spiral |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| ASIN | B00D3NOMAU |
| Amount | 22.99 |
| Asin | B002714NGW B00462RIW6 B00D3NOMAU B09TJP4Q84 |
| Binding | Misc. |
| Brand | Chicago Latrobe Chicago-Latrobe |
| Bullet_point | 135 degree P3 split point is self-centering for reduced thrust and easier penetration CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111 Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials Extra thick web provides increased strength and rigidity compared to standard drill bits Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions Jobber length drill bit has a midrange drilling depth for general-purpose applications Made in the USA Manufactured from premium 8% cobalt (M42) high-speed steel increasing hot hardness and extending drill wear life Manufactured to NAS 907 type J aerospace specifications Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging Titanium nitride (TiN) coating offers increased wear resistance, extended tool life, and higher hardness on ferrous and nonmetallic materials Titanium nitride (TiN) standard from stock |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013 328182011 468240 552262 552388 552416 552796 |
| ClassificationId | 256275011 6001488011 |
| Currency, CurrencyCode | USD |
| Cutting_angle_string | 135.0 |
| DisplayName | Combination Drill & Taps Jobber Drill Bits |
| Feature | Price For: Each Drill Bit Grouping : Drill Bit Cutting Direction : Right Hand List Number : 2550 Drill Bit Size : L Shank Dia. : 0.2900" Point Type : Split Point Drill Bit Finish : TiN Overall Length : 4-1/4" Drill Bit Point Angle : 135 Degrees Item : Jobber Drill Bit Drill Bit Dimension Type : Letter Decimal Equivalent : 0.2900 Drill Bit Material : Cobalt Steel |
| Finish_type | Titanium Titanium Nitride |
| Height | 0.3 0.30 0.5 102 105 149 1495 15 1510 16 221 306 308 33 45 498 500 540 6 6.0 600 62 75 |
| Identifier | 0662355541111 662355541111 7807342777408 |
| IdentifierType | EAN UPC |
| Included_components | CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111 |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111 Chicago Latrobe 2550 Cobalt Steel Jobber Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Letter Size L (Pack of 1) Chicago Latrobe 2550 Series Cobalt Steel Jobber Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Letter Size L, 12-Pack Chicago-Latrobe 54111 550-TN/2550 Heavy Duty Jobber Length Drill Bit, L Drill - Letter, 0.29 in Drill - Decimal Inch, 135 deg Point, M42 HSS-Co 8%, TiN Coated (Each) |
| Item_package_quantity, Number_of_items, PackageQuantity | 1 12 |
| Item_package_weight | 0.06 0.72 |
| Item_type_keyword | combination-drill-and-taps jobber-drill-bits |
| Item_weight | 1.0 |
| Label, Man, Publisher, Studio | CHICAGO-LATROBE |
| Length | 4.4 4.40 5 5.0 6 6.0 |
| Link | https://m.media-amazon.com/images/I/11BP9sFb6sL._SL75_.jpg https://m.media-amazon.com/images/I/11BP9sFb6sL.jpg https://m.media-amazon.com/images/I/312PVicPKFL._SL75_.jpg https://m.media-amazon.com/images/I/312PVicPKFL.jpg https://m.media-amazon.com/images/I/31dBF-sm-OL._SL75_.jpg https://m.media-amazon.com/images/I/31dBF-sm-OL.jpg https://m.media-amazon.com/images/I/31l0M9GNoSL._SL75_.jpg https://m.media-amazon.com/images/I/31l0M9GNoSL.jpg https://m.media-amazon.com/images/I/31nn+e0MvZL._SL75_.jpg https://m.media-amazon.com/images/I/31nn+e0MvZL.jpg https://m.media-amazon.com/images/I/41UWihOdsfL._SL75_.jpg https://m.media-amazon.com/images/I/41UWihOdsfL.jpg https://m.media-amazon.com/images/I/41aZZrrxfKL._SL75_.jpg https://m.media-amazon.com/images/I/41aZZrrxfKL.jpg https://m.media-amazon.com/images/I/513TgAEOR+L.jpg https://m.media-amazon.com/images/I/5177q+SxobL.jpg https://m.media-amazon.com/images/I/51pCl33XP3L.jpg https://m.media-amazon.com/images/I/61wwjf8r6WL.jpg https://m.media-amazon.com/images/I/71tlkVmcUBL.jpg https://www.amazon.com/gp/bestsellers/hi https://www.amazon.com/gp/bestsellers/hi/256275011 |
| List_price | 19.32 208.44 |
| MaterialType | Cobalt Steel |
| Mfg_series_number | 2550 |
| ParentAsins | B006O2S2DK |
| ProductGroup | BISS BISS Basic |
| ProductType | DRILL_BITS |
| ProductTypeName | DRILL_BITS ELECTRONIC_COMPONENT |
| Product_description | Chicago-Latrobe Jobber Length Drill Bit, Heavy Duty, Series: 550-TN/2550, Imperial, L Drill - Letter, 0.29 in Drill - Decimal Inch, 4-1/4 in Overall Length, 2-15/16 in Cutting Depth, 2 Flutes, Right Spiral Flute, 2-15/16 in Flute Length, 0.29 in Dia x 1.3125 in L Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8% Cutting Edge, No Through Coolant, M42 HSS-Co 8%, TiN Coated, Applicable Materials: Alloy Steel, Tool Steel and Stainless Steel |
| Product_site_launch_date | 2010-10-06T00:00:01-07:00 2011-03-31T08:00:01.000Z 2013-05-30T16:53:55.036Z 2023-11-02T05:03:25.899Z |
| Rank | 1003688 2997 |
| String_value | 0.2900 2-15/16 4-1/4 |
| Style | jobbers' |
| Supplier_declared_dg_hz_regulation | not_applicable |
| Surface_recommendation | Alloy Steel Aluminum,Steel |
| Title | CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111 Jobber Bit, L, Cobalt Steel Jobber Drill Bits Tools & Home Improvement |
| Type | Count Parabolic Round Spiral Straight VARIATION drill bit ean upc |
| URL | http://ecx.images-amazon.com/images/I/31xOIj6HdJL._SL75_.jpg https://m.media-amazon.com/images/I/11BP9sFb6sL._SL75_.jpg https://m.media-amazon.com/images/I/31pcuBcWo-L._SL75_.jpg |
| Unit | degrees inches kilograms pounds |
| Unit_count | 1.0 12.0 |
| Units | inches pixels pounds |
| Variant | MAIN PT01 PT02 PT03 |
| WebsiteDisplayGroup | biss_basic_display_on_website home_improvement_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Width | 0.3 0.30 1219 1387 1472 1506 1515 250 4 4.0 464 500 6 6.0 600 70 75 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Zoro | G3733782 | 1 | 1 | 1 | 1 @ $13.99 |
| Grainger | 6ZJY4 | 1 | 1 | ||
 Global Industrial | WBB2543262 | 1 | 1 | 1 @ $144.00 | |
 Guardian | 60064029 | 1 | -2 | 1 | 1 @ $23.54 |
| 54111 | 12 | -2 | 12 | 1 @ $10.78 | |
| 54111 | 1 | -2 | 1 | 1 @ $12.29 | |
 simsupply.com | ZO-G3733782 | 1 | 1 | 1 @ $22.81 | |
| 60064029 | 1 | -2 | 1 | 1 @ $19.52 |
Related on Amazon
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Chicago Latrobe 2550 Cobalt Steel Jobber Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Letter Size L (Pack of 1)
Brand: Chicago Latrobe
Details
- Jobber length drill bit has a midrange drilling depth for general-purpose applications
- Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
- Titanium nitride (TiN) coating offers increased wear resistance, extended tool life, and higher hardness on ferrous and nonmetallic materials
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Extra thick web provides increased strength and rigidity compared to standard drill bits
Chicago Latrobe 2550 Series Cobalt Steel Jobber Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Letter Size L, 12-Pack
Brand: Chicago Latrobe
Details
- Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions
- Manufactured from premium 8% cobalt (M42) high-speed steel increasing hot hardness and extending drill wear life
- 135 degree P3 split point is self-centering for reduced thrust and easier penetration
- Manufactured to NAS 907 type J aerospace specifications
- Titanium nitride (TiN) standard from stock
- Made in the USA
CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111
Brand: Chicago-Latrobe
Details
- CHICAGO-LATROBE Jobber Drill,L,Cobalt 54111
Listing
| Product group | BISS |
|---|---|
| Product type | ELECTRONIC_COMPONENT |
| Part number | 54111 |
| Items per pack | 1 |
| Label | CHICAGO-LATROBE |
| Manufacturer | CHICAGO-LATROBE |
Catalog
| Feature | Price For: Each Drill Bit Grouping : Drill Bit Cutting Direction : Right Hand List Number : 2550 Drill Bit Size : L Shank Dia. : 0.2900" Point Type : Split Point Drill Bit Finish : TiN Overall Length : 4-1/4" Drill Bit Point Angle : 135 Degrees Item : Jobber Drill Bit Drill Bit Dimension Type : Letter Decimal Equivalent : 0.2900 Drill Bit Material : Cobalt Steel |
|---|---|
| Category | Tools & Home Improvement |
| MPN | 54111 |
| Product group | BISS |
| Product type | ELECTRONIC_COMPONENT |
| Manufacturer | CHICAGO-LATROBE |
Chicago-Latrobe 54111 550-TN/2550 Heavy Duty Jobber Length Drill Bit, L Drill - Letter, 0.29 in Drill - Decimal Inch, 135 deg Point, M42 HSS-Co 8%, TiN Coated (Each)
Brand: Chicago Latrobe
Chicago-Latrobe Jobber Length Drill Bit, Heavy Duty, Series: 550-TN/2550, Imperial, L Drill - Letter, 0.29 in Drill - Decimal Inch, 4-1/4 in Overall Length, 2-15/16 in Cutting Depth, 2 Flutes, Right Spiral Flute, 2-15/16 in Flute Length, 0.29 in Dia x 1.3125 in L Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8% Cutting Edge, No Through Coolant, M42 HSS-Co 8%, TiN Coated, Applicable Materials: Alloy Steel, Tool Steel and Stainless Steel