Missouri Precision Tool, Inc.

Same Day Shipping

(866)-94 TOOLS toll free
866-948-6657 toll free
Sales@MO2LS.COM
314-487-2868 fax
Store Front Account Search Product List Basket Contents Checkout
Sign In
Order History

Missouri Precision Tool, Inc.

866- 94 TOOLS

866-948-6657
314 487 2686
314 487 2868 Fax
Same Day Shipping

US Veteran Owned.


Floor Sanding Abrasives
Concrete - Masonry Drilling
Relton Carbide Tipped Masonry Bits
Rockhard Tools, Inc.
   Chisels and Assessories for Rotary Hammers
   Carbide Tipped Core Bits
   Plastic Anchors Installer Kits, Rockhard
   Rockhard Wood Spade Bit With Angled Spurs
   Drill Bits, High Speed Steel, Rockhard
     135 degree Cobalt Jobbers Length Drill Bits
     118 degree Jobbers Length High Speed Steel Drill Bits
     135 degree Black & Gold HD Jobbers Length High Speed Steel Drill Bits
     High Speed Steel Drill Bit Sets
   Concrete Screws, Jorset
   Hi Speed Carbide Tipped Drill For Metal, Rockhard
   Concrete Screw Drill Bits, Jorset
   Plastic Anchors Bulk, Rockhard
   Rockhard Reciprocating Saw Blades
   Cable Ties & Wire Ties, Rockhard
   BiMetal Hole Saws
   Ship Auger Bits, Rockhard
   Power and Manual Bit Tips from Rockhard
   Rockhard HSS BiMetal Fine Tooth Hole Saws
United Abrasives - SAIT
Tenryu Carbide Tipped Saw Blades
Virginia Abrasives


135 degree Cobalt Drill Bits Jobbers Length

  • Designed to Withstand Heat when Drilling Stainless Steel and other Hard Abrasive Materials
  • 135 Degree Self Starting Split Point Eliminates Need for Center Punch
  • High Quality M42 High Speed Steel (Rockwell Hardness 66 68)
  • Gold Oxide Surface Treatment Allows for Cooler Cutting and Adds Lubricity
  • Bulk packaged in Polybags
  • Made in the USA

135 degree Cobalt Jobbers Length Drill Bits
Code Name Image Price  
JHSCB-1 1/16" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 1-7/8" long,10 per p   $12.86
JHSCB-2 5/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 2" long,10 per pack   $14.20
JHSCB-3 3/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 2-1/4" long,10 per p   $15.26
JHSCB-4 7/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 2-5/8" long,10 per p   $15.26
JHSCB-5 1/8" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 2-3/4" long,10 per pa   $19.25
JHSCB-6 9/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 2-7/8" long,10 per p   $18.20
JHSCB-7 5/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-1/8" long,10 per p   $21.40
JHSCB-8 11/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-1/4" long,10 per   $21.40
JHSCB-9 3/16" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-1/2" long,10 per p   $23.50
JHSCB-10 13/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-5/8" long,10 per   $25.93
JHSCB-11 7/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-3/4" long,10 per p   $27.65
JHSCB-12 15/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 3-7/8" long,10 per   $30.14
JHSCB-13 1/4" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4" long,10 per pack   $32.68
JHSCB-14 17/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-1/8" long,10 per   $35.76
JHSCB-15 9/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-1/4" long,10 per p   $38.78
JHSCB-16 19/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-3/8" long,5 per p   $44.35
JHSCB-17 5/16" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-1/2" long,5 per pa   $23.68
JHSCB-18 21/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-5/8" long,5 per p   $25.82
JHSCB-19 11/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-3/4" long,5 per p   $29.66
JHSCB-20 23/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 4-7/8" long,5 per p   $33.57
JHSCB-21 3/8" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5" long,5 per pack   $35.11
JHSCB-22 25/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-1/8" long,5 per p   $39.23
JHSCB-23 13/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-1/4" long,5 per p   $42.57
JHSCB-24 27/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-3/8" long,5 per p   $45.50
JHSCB-25 7/16" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-1/2" long,5 per pa   $48.94
JHSCB-26 29/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-5/8" long,5 per p   $52.37
JHSCB-27 15/32" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-3/4" long,5 per p   $56.43
JHSCB-28 31/64" 135 ° Rockhard Tool Cobalt Split-Point Jobbers Length, 5-7/8" long,5 per p   $60.04
jHSCB-29C 1/2" 135 ° Rockhard Tool Cobalt Split-Point Jobbers, 6" long,5 per pack   $60.37

Complete Rockhard Catalog (2.4 MEG PDF)


Need Help?
Got Questions?

Contact Us!

Please enter your question or issue in the text box below.

Enter your name and email address so we can reply to your question or concern.

Thank you. Your message has been sent. We will answer within one business day.



Ecommerce Shopping Cart Software by Miva