View Your Cart Free delivery in Atlanta Area for Orders Over $200 Free shipping for Orders Over $500 (Select Items) Helpful Links About Us Login / Sign Up Contact Us Give Us A Call Today! (877) 976-7878 (678) 231-3599 Search site: Cart Home Product Category Safety Equipment & Supplies Arm & Hand Protection Ergonomic Supports Eye & Face Protection Fall Protection Fire Extinguishers & Services First Aid FR & Arc Flash Safety Head Protection Hearing Protection Heat / Cold Protection High Visibility Products Lockout / Tagout Protective Clothing Respiratory Protection Safety Equipment Safety Footwear Safety Signs Spill Control Traffic Safety Apparels Casual Outer Wears FR Apparels Arborist Supplies Custom Imprinting Industrial Supplies Extension Cords/Connnectors Fasteners Gear Bags & Organizers Ladders Lighting Rope Surface Protection Tools Lab Safety & Supplies Office & Janitorial Products Badges/ID Holders Disposable Cups Plates/Food Trays Towels/Tissue Trash Liners/Bags Brands Alfa Tools See All Brands 2W International 3M Adenna All Weather Whistles Ammex Brand X Safety Bullhead Safety Eyewear Certified Safety MFG ChemTex CPA Crossfire Dewalt Elkriver ERB Ergodyne Falltech Genuine Grip Global Glove Global Vision Eyewear Guardian Honeywell Ironwear Louisville Ladder Master MCR Safety Miller by Honeywell ML Kishigo MSA Nightstick Pac-Kit First Aid Petra Roc Petzl PIP ProBuilt Rack'Em Racks Radians Railhead Gear Rasco FR Richlu Manufacturing RJ Shinner Safety Sourcing Group Safewaze SpillTech Swift First Aid West Chester Seattle Glove Pyramex New Products Special Offers Clearance & Overstock Closeout Items Special Promotions Gift Certificates About Us Contact Resources Safety Blog Building a Robust Safety Equipment Plan Exploring Our PPE for Different Work Environments Maintenance 101: How To Keep Your Equipment in Top Shape Must-Have Safety Products for Employee Protection Popular Brands Sure Supply Inc. Works With The Top Safety Essentials Every Workplace What Industrial Supplies Does Sure Supply Inc. Offer? Why Every Employee Needs Goggles & Eye Protection Safety Links & Resources Safety News Technical Documents Home > Product Category > Industrial Supplies > Tools > Drill Bit Sets > Heavy Duty Jobber Drills > Alfa Tools Black Oxide Heavy Duty Jobber Drill Set Alternative Views: List Price: $38.94 Our Price: $19.47 Savings: $19.47 Price by Package Product Code: AT-S250194 Click to view another Quantity Quantity: 13 Piece 15 Piece 21 Piece 26 Piece 29 Piece Qty: Description Technical Specs Product Description:HSS Eco Pro 135 Split Point SetM2 High-Speed Steel - NAS 907, Type B Jobber LengthIdeal for portable or machine drilling in low-tensile strength alloy steels and for other applicationsThese drills meet all aircraft manufacturing standards and feature a heavy duty 135 split point for self-centering and quick penetrationHeavy duty web geometry provides added rigidity to resist tensional strain when drilling up to three times the drill diameter.Quantity/Package____Sizes____Part #13 Piece1/16" - 1/4" by 64thsS25019415 Piece1/16" - 1/2" by 32ndsS25019321 Piece1/16" - 3/8" by 64thsS25019226 PieceLetter A - ZS25019729 Piece1/16" - 1/2" by 64thsS250190 Size___Decimal Equivalent_-_FluteLength_-_Overall Length1/16.06257/81-7/85/64.0781123/32.09381-1/42-1/47/64.10941-1/22-5/81/8.12501-5/82-3/49/64.14061-3/42-7/85/32.156223-1/811/64.17192-1/83-1/43/16.18752-5/163-1/213/64.20312-7/163-5/87/32.21882-1/23-3/415/64.23442-5/83-7/81/4.25002-3/4417/64.26562-7/84-1/89/32.28122-15/164-1/419/64.29693-1/164-3/85/16.31253-3/164-1/221/64.32813-5/164-5/811/32.34383-7/164-3/423/64.35943-1/24-7/83/8.37503-5/8525/64.39063-3/45-1/813/32.40623-7/85-1/427/64.42193-15/165-3/87/16.43754-1/165-1/229/64.45314-3/165-5/815/32.46884-5/165-3/431/64.48444-3/85-7/81/2.50004-1/26 Size___DecimalEquivalent___FluteLength____OverallLength____A.2342-5/83-7/8B.2382-3/44C.2422-3/44D.2462-3/44E.2502-3/44F.2572-7/84-1/8G.2612-7/84-1/8H.2662-7/84-1/8I.2722-7/84-1/8J.2772-7/84-1/8K.2812-15/164-1/4L.2902-15/164-1/4M.2953-1/164-3/8N.3023-1/164-3/8O.3163-3/164-1/2P.3233-5/164-5/8Q.3323-7/164-3/4R.3393-7/164-3/4S.3483-1/24-7/8T.3583-1/24-7/8U.3683-5/85V.3773-5/85W.3863-3/45-1/8X.3973-3/45-1/8Y.4043-7/85-1/4Z.4133-7/85-1/4 Related Items Alfa Tools M2 High-Speed Steel Heavy Duty Black Oxide Jobber Drill Alfa Tools Heavy Duty M-2 High-Speed Steel Jobber Drill Alfa Tools Tin Coated Heavy Duty Jobber Drill Set Alfa Tools Super High-Speed Steel Bright Finish Jobber Drill Our Price: $42.68 Alfa Tools Super High-Speed Steel Black Oxide Jobber Drill Alfa Tools Tin Tipped Heavy Duty Jobber Drills Alfa Tools Super High-Speed Steel Black Oxide Jobber Drill Alfa Tools Super High-Speed Steel Bright Finish Jobber Drill Share your knowledge of this product. Be the first to write a review »