Screw Machine Drill Bit, #8 Size, 135 Degrees Point Angle, High Speed Steel, TiN Finish
Heavy duty geometry for drilling tougher materials by hand or machine. Shorter flutes and overall length provide superior rigidity to minimize deflection when using heavy feed rates. Manufactured from premium high-speed steel. 135° split point is self-centering for reduced thrust and easier penetration, sizes under .0625 do not have split. TiN (Titanium Nitride) coating adds lubricity and hardness, which enhances chip flow, finish hole quality and drill life. For drilling in alloy and carbon steel, stainless, cast iron and tool steel. Made In USA. Pack Of 12. 30 Day Warranty.
Gallery
Attributes
| Brand name, Manufacturer name | Chicago-Latrobe |
|---|---|
| Manufacturer | Chicago-Latrobe Greenfield Greenfield Industries |
| CategoryId, CategoryIdL4 | 7780 |
| CategoryIdL1, CategoryIdL2 | 2 |
| CategoryIdL3 | 9553 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Drill Bits |
| CategoryL4 | Screw Machine Length Drill Bits |
| DimensionUnit | inch |
| GraingerSku | 439J01 |
| Extra Product Name | Screw Machine Drill Bit, #8 Size, 135 Degrees Point Angle, High Speed Steel, TiN Finish |
| UPC | 662355483787 |
| UnitOfMeasure | EA |
| Weight | 0.02 0.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel, cali_prop65_whtlabel, AdultProduct, Autographed, Memorabilia, TradeInEligible | False |
| countryOfOrigin | US |
| height, width | 0.37 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.34 |
| moq, multiple, tierMinQty1 | 1 |
| MPN, Keyword, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns | 48378 |
| qtyInStock | 17 |
| qtyInStockOverride | -2 |
| SKU | G2992059 |
| tierPrice1 | 5.35 |
| url | https://www.zoro.com/chicago-latrobe-screw-machine-drill-bit-8-size-135-degrees-point-angle-high-speed-steel-tin-finish-48378/i/G2992059/ |
| Drill Bit Dimension Type | Wire |
| Drill Bit Size, Bit Dia, Sizes Included, Size | #8 |
| Flute Length, Maximum Drilling Depth | 1 3/16 in |
| Shank Dia | 3/16 in |
| Overall Length | 2 1/4 in |
| Drilling Length | 1-3/16" |
| Shank Size | 0.1990" |
| Depth x Dia Ratio, Depth:Dia Ratio | 4xD |
| Drill Length Class | Screw Machine Length |
| Drill Point Length | 0.0412 in |
| Drill Diameter Tolerance | +0.0000 in /-0.0007 in |
| Shank Length | 1 1/16 in |
| Item | Screw Machine Drill Bit |
| Drill Bit Grouping | Drill Bit |
| Decimal Equivalent | 0.1990 |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish | TiN |
| Shank Type | Straight |
| Flute Type | Spiral |
| Asin | B0026GO2GY B09TJQGG8Y |
| Brand | Chicago Latrobe |
| Bullet_point | 135 degree P3 split point is self-centering for reduced thrust and easier penetration Made in the USA Manufactured from premium high-speed steel Manufactured to NAS 907 Type C geometry aerospace specifications Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools |
| ClassificationId | 2941342011 6001488011 |
| Currency | USD |
| Cutting_angle_string | 135.0 |
| DisplayName | Combination Drill & Taps Short Length Drill Bits |
| Finish_type | Titanium Nitride |
| Height | 0.299999999694 0.3 0.762 13 14 1499 2466 398 400 482 500 72 75 800 89 90 |
| Identifier | 00662355483787 0662355483787 662355483787 |
| IdentifierType | EAN GTIN UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | Chicago Latrobe 2159 High-Speed Steel Short Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Wire Size #8 (Pack of 12) Greenfield 48378 2159#8 (48378) (12/Each) |
| Item_package_quantity, Number_of_items, PackageQuantity | 1 12 |
| Item_package_weight, Item_weight | 0.25 |
| Item_type_keyword | combination-drill-and-taps short-length-drill-bits |
| Length | 15.24 5.99999999388 6 6.0 |
| Link | https://m.media-amazon.com/images/I/31EAE48UE9L._SL75_.jpg https://m.media-amazon.com/images/I/31EAE48UE9L.jpg https://m.media-amazon.com/images/I/31f09EHeavL._SL75_.jpg https://m.media-amazon.com/images/I/31f09EHeavL.jpg https://m.media-amazon.com/images/I/31lksugbXYL._SL75_.jpg https://m.media-amazon.com/images/I/31lksugbXYL.jpg https://m.media-amazon.com/images/I/41W5+lXq8oL._SL75_.jpg https://m.media-amazon.com/images/I/41W5+lXq8oL.jpg https://m.media-amazon.com/images/I/51PBLfUCj2L._SL75_.jpg https://m.media-amazon.com/images/I/51PBLfUCj2L.jpg https://m.media-amazon.com/images/I/61R+4-Y-wbL.jpg https://m.media-amazon.com/images/I/61vw6mqqFmL.jpg https://m.media-amazon.com/images/I/71IZ0Z2a-lL.jpg https://m.media-amazon.com/images/I/71nk17fFq8L.jpg https://www.amazon.com/gp/bestsellers/hi https://www.amazon.com/gp/bestsellers/hi/2941342011 |
| List_price | 78.0 |
| Material | Alloy Steel Carbon Steel High Speed Steel |
| Mfg_series_number | 2159 |
| ParentAsins | B006O2S0VO |
| ProductType | DRILL_BITS |
| Product_description | GREENFIELD 48378 2159 #8 (48378) (12/each) |
| Product_site_launch_date | 2011-02-09T08:00:01.000Z 2024-01-19T23:18:36.803Z |
| Rank | 102 1158654 |
| String_value | 1-3/16 |
| Surface_recommendation | Ceramic,Steel |
| Title | Short Length Drill Bits Tools & Home Improvement |
| Type | Count Round Spiral Straight VARIATION ean gtin upc |
| Unit | centimeters degrees inches pounds |
| Unit_count | 12.0 |
| Variant | MAIN PT01 PT02 PT03 |
| WebsiteDisplayGroup | biss_basic_display_on_website home_improvement_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Width | 10.16 1392 2230 2244 2560 3.99999999592 4 4.0 464 500 70 75 800 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| Zoro | G2992059 | 1 | 17 | 1 | 1 @ $5.35 |
| 48378 | 1 | 1 | 1 @ $3.91 | ||
 bscsource.com | 48378 | 1 | 1 | 1 @ $6.19 | |
| WBB2546617 | 12 | -2 | 12 | 1 @ $4.19 | |
| sustainablesupply.com | C2764410 | 1 | -2 | 1 | 1 @ $4.60 |
 Guardian | 06131916 | 1 | -2 | 1 | 1 @ $9.07 |
| 48378 | 26 | -2 | 12 | 1 @ $3.91 | |
 usmegastore.com | 48378 | 1 | -2 | 1 | 1 @ $4.60 |
| 06131916 | 1 | -2 | 1 | 1 @ $5.43 | |
| 6131916 | 1 | -2 | 1 | 1 @ $6.11 |
Related on Amazon
As an Amazon Associate, we earn from qualifying purchases. (paid link) CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
Chicago Latrobe 2159 High-Speed Steel Short Length Drill Bit, TiN Coated, Round Shank, 135 Degree Split Point, Wire Size #8 (Pack of 12)
Brand: Chicago Latrobe
Details
- Manufactured to NAS 907 Type C geometry aerospace specifications
- Manufactured from premium high-speed steel
- 135 degree P3 split point is self-centering for reduced thrust and easier penetration
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools
- Made in the USA
Greenfield 48378 2159#8 (48378) (12/Each)
Brand: Chicago Latrobe
GREENFIELD 48378 2159 #8 (48378) (12/each)