Screw Machine Drill Bit, #8 Size, 118 Degrees Point Angle, High Speed Steel, Bright Finish
Left-hand flute configuration provides excellent chip ejection by lifting chips up and out of the work piece more efficiently. 118° radial point. Manufactured from Premium high-speed steel. Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates. Extra rigidity is ideal for portable drilling. Black oxide surface finish increases wear resistance and adds lubricity, improving chip flow. For drilling in carbon steel, mild steel and non-ferrous materials. Recommended for drilling low-tensile materials such as aluminum, magnesium, copper, w
Gallery
Attributes
| Brand name, Manufacturer name | Chicago-Latrobe |
|---|---|
| Manufacturer | Chicago-Latrobe CHICAGO-LATROBE Greenfield Greenfield Industries |
| CategoryId | 7780 |
| DimensionUnit | inch |
| GraingerSku | 6ZRN9 |
| Extra Product Name | Screw Machine Drill Bit, #8 Size, 118 Degrees Point Angle, High Speed Steel, Bright Finish |
| UPC | 662355490785 |
| UnitOfMeasure | EA |
| Weight | 0.01 0.000625 0.2 |
| WeightUnit | lbs |
| cali_prop65_orglabel, cali_prop65_whtlabel, AdultProduct, Autographed, Memorabilia, TradeInEligible | False |
| countryOfOrigin | US |
| height, width, Item_package_weight, Item_weight | 0.2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.5 |
| moq, multiple, tierMinQty1, Case | 1 |
| MPN, Part Number, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns | 49078 |
| qtyInStock | 11 |
| qtyInStockOverride | -2 |
| SKU | G3668646 |
| tierPrice1 | 4.75 |
| url | https://www.zoro.com/chicago-latrobe-screw-machine-drill-bit-8-size-118-degrees-point-angle-high-speed-steel-bright-finish-49078/i/G3668646/ |
| Drill Bit Dimension Type | Wire |
| Drill Bit Size, Size | #8 |
| Shank Dia | 3/16 in |
| Flute Length, Maximum Drilling Depth | 1 3/16 in |
| Depth:Dia Ratio, Depth x Dia Ratio | 4xD |
| Overall Length | 2 1/4 in |
| Shank Length | 1 1/16 in |
| Drill Point Length | 0.0598 in |
| Drill Diameter Tolerance | +0.0000 in /-0.0007 in |
| Drill Length Class | Screw Machine Length |
| Item | Screw Machine Drill Bit |
| Drill Bit Grouping | Drill Bit |
| Decimal Equivalent | 0.1990 |
| Drill Bit Point Angle | 118 Degrees |
| Drill Bit Material, MaterialType | High Speed Steel |
| Drill Bit Finish | Bright |
| Flute Type | Spiral |
| List Number, Mfg_series_number | 157L |
| Point Type | General Purpose |
| Standards | ISO |
| Cutting Direction | Left Hand |
| Primary Material Application ISO Code | N, O, P |
| ASIN | B00869HHJO |
| Asin | B000LEW7M4 B00869HHJO B09TJQ72HZ |
| Binding | Misc. |
| Brand, Man | Chicago Latrobe |
| Bullet_point | Left-hand helix drills can substitute for screw extractors Left-hand helix geometry for drilling in a wide range of operating conditions and materials where the machine spindle rotates counter-clockwise Made in the USA Manufactured from premium high-speed steel, 118 degree point Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates Sold on Amazon Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| ClassificationId | 256275011 6001488011 |
| Currency | USD |
| Cutting_angle_string | 118.0 |
| DisplayName | Combination Drill & Taps Jobber Drill Bits |
| Finish_type | Uncoated |
| Height | 0.199999999796 0.2 0.508 1000 111 1112 12 14 17 1845 260 261 500 73 75 92 |
| Identifier | 00662355490785 0662355490785 662355490785 |
| IdentifierType | EAN GTIN UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | Chicago Latrobe 157L High-Speed Steel Short Length Drill Bit, Uncoated (Bright), Round Shank, Left Hand Flute, 118 Degree Conventional Point, Wire Size #8 (Pack of 12) Chicago-Latrobe 49078 157L General Purpose Screw Machine Drill, 8 Drill - Wire, 0.199 in Drill - Decimal Inch, HSS, Bright (12 Each) Screw Machine Drill Left-Hand |
| Item_package_quantity, Number_of_items, PackageQuantity | 1 12 |
| Item_type_keyword | combination-drill-and-taps jobber-drill-bits |
| Keyword | 49078 G3668646 |
| Label, Publisher, Studio | CHICAGO-LATROBE Chicago-Latrobe |
| Length | 10.16 4.899999995002001 4.9 |
| Link | https://m.media-amazon.com/images/I/210KjKakv4L._SL75_.jpg https://m.media-amazon.com/images/I/210KjKakv4L.jpg https://m.media-amazon.com/images/I/21RbW12cjfL._SL75_.jpg https://m.media-amazon.com/images/I/21RbW12cjfL.jpg https://m.media-amazon.com/images/I/311s-qZLLiL._SL75_.jpg https://m.media-amazon.com/images/I/311s-qZLLiL.jpg https://m.media-amazon.com/images/I/313QKlmm9vL.jpg https://m.media-amazon.com/images/I/31b1i-CU86L._SL75_.jpg https://m.media-amazon.com/images/I/31b1i-CU86L.jpg https://m.media-amazon.com/images/I/41Tjpw2qjGL._SL75_.jpg https://m.media-amazon.com/images/I/41Tjpw2qjGL.jpg https://m.media-amazon.com/images/I/51Ad0SV0E6L.jpg https://m.media-amazon.com/images/I/51C3DAzuX5L.jpg https://m.media-amazon.com/images/I/51NXRteurtL.jpg https://m.media-amazon.com/images/I/51vXS-jgzEL._SL75_.jpg https://m.media-amazon.com/images/I/51vXS-jgzEL.jpg https://m.media-amazon.com/images/I/81hWjo0ceJL.jpg https://www.amazon.com/gp/bestsellers/hi https://www.amazon.com/gp/bestsellers/hi/256275011 |
| List_price | 85.32 |
| Material | Alloy Steel Carbon Steel High Speed Steel |
| ParentAsins | B006O2RX8K |
| ProductGroup | BISS Basic Home Improvement |
| ProductType | DRILL_BITS |
| ProductTypeName | DRILL_BITS TOOLS |
| Product_description | CHICAGO-LATROBE 49078 Screw Machine Drill Bit Left-Hand List Number 157L Number of Pieces 1 High Speed Steel Bright Finish General Purpose Drill Point (Deg.) 118 Wire Size #8 Decimal Equivalent 0.1990 Flute Length (In.) 1-3/16 Flute Length (mm) 30.1625 Overall Length (In.) 2-1/4 Overall Length (mm) 57.15 Shank Dia. (In.) 0.199 Shank Dia. (mm) 5.0546 Chicago-Latrobe Screw Machine Drill, General Purpose, Series: 157L, Imperial, #8 Drill - Wire, 0.199 in Drill - Decimal Inch, 2-1/4 in Overall Length, 3XD Cutting Depth, 2 Flutes, Left Spiral Flute, 1-3/16 in Flute Length, 0.199 in Dia x 1.0625 in L Shank, Straight Shank, 118 deg Point, Radial Point, Left Hand Cutting Direction, HSS Cutting Edge, HSS, Bright, Applicable Materials: Carbon Steel, Mild Steel, Non-Ferrous Materials, Aluminum, Magnesium, Copper, Wood, Slate and Some Thermoplastic |
| Product_site_launch_date | 2009-08-01T04:00:00-00:00 2013-05-30T17:00:46.718Z 2023-11-29T00:32:58.292Z |
| Rank | 1353079 4069 |
| String_value | 1-3/16 |
| Surface_recommendation | Alloy Steel Cast Iron |
| Title | Jobber Drill Bits Screw Machine Drill Left-Hand Tools & Home Improvement |
| Type | Count Left Hand Round Spiral Straight VARIATION ean gtin upc |
| URL | http://ecx.images-amazon.com/images/I/21Xn9vJIp4L._SL75_.jpg https://m.media-amazon.com/images/I/210KjKakv4L._SL75_.jpg |
| Unit | centimeters degrees inches pounds |
| Unit_count | 12.0 |
| Units | pixels pounds |
| Variant | MAIN PT01 PT02 PT03 |
| WebsiteDisplayGroup | biss_basic_display_on_website home_improvement_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Width | 1000 1079 1170 12.446000000000002 1422 1739 3.99999999592 4 4.0 450 471 485 500 71 73 75 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Zoro | G3668646 | 1 | 11 | 1 | 1 @ $4.75 |
| 49078 | 1 | 1 | 1 @ $4.12 | ||
 Global Industrial | WBB2546585 | 1 | 1 | 1 @ $52.08 | |
| sustainablesupply.com | C2974193 | 1 | -2 | 1 | 1 @ $9.31 |
 Guardian | 81351082 | 1 | -2 | 1 | 1 @ $12.41 |
| 49078 | 25 | -2 | 12 | 1 @ $4.12 | |
| 49078 | 1 | -2 | 1 | 1 @ $4.86 | |
 simsupply.com | ZO-G3668646 | 1 | 6 | 1 | 1 @ $14.26 |
| 81351082 | 1 | -2 | 1 | 1 @ $8.45 | |
 MRO Supply | 6130219 | 1 | 1 | 1 @ $3.96 |
Related on Amazon
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Chicago Latrobe 157L High-Speed Steel Short Length Drill Bit, Uncoated (Bright), Round Shank, Left Hand Flute, 118 Degree Conventional Point, Wire Size #8 (Pack of 12)
Brand: Chicago Latrobe
Details
- Left-hand helix geometry for drilling in a wide range of operating conditions and materials where the machine spindle rotates counter-clockwise
- Manufactured from premium high-speed steel, 118 degree point
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- Left-hand helix drills can substitute for screw extractors
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Made in the USA
Screw Machine Drill Left-Hand
Brand: Chicago Latrobe
CHICAGO-LATROBE 49078 Screw Machine Drill Bit Left-Hand List Number 157L Number of Pieces 1 High Speed Steel Bright Finish General Purpose Drill Point (Deg.) 118 Wire Size #8 Decimal Equivalent 0.1990 Flute Length (In.) 1-3/16 Flute Length (mm) 30.1625 Overall Length (In.) 2-1/4 Overall Length (mm) 57.15 Shank Dia. (In.) 0.199 Shank Dia. (mm) 5.0546
Details
- Sold on Amazon
Listing
| Binding | Misc. |
|---|---|
| Product group | Home Improvement |
| Product type | TOOLS |
| Part number | 49078 |
| Label | Chicago-Latrobe |
| Manufacturer | Chicago-Latrobe |
Catalog
| Category | Tools & Home Improvement |
|---|---|
| MPN | 49078 |
| Manufacturer | Chicago Latrobe |
Chicago-Latrobe 49078 157L General Purpose Screw Machine Drill, 8 Drill - Wire, 0.199 in Drill - Decimal Inch, HSS, Bright (12 Each)
Brand: Chicago Latrobe
Chicago-Latrobe Screw Machine Drill, General Purpose, Series: 157L, Imperial, #8 Drill - Wire, 0.199 in Drill - Decimal Inch, 2-1/4 in Overall Length, 3XD Cutting Depth, 2 Flutes, Left Spiral Flute, 1-3/16 in Flute Length, 0.199 in Dia x 1.0625 in L Shank, Straight Shank, 118 deg Point, Radial Point, Left Hand Cutting Direction, HSS Cutting Edge, HSS, Bright, Applicable Materials: Carbon Steel, Mild Steel, Non-Ferrous Materials, Aluminum, Magnesium, Copper, Wood, Slate and Some Thermoplastic