Tapco Cutting Tools, Inc.
Tapco Cutting Tools, Inc.
5605 Pike Rd.
Loves Park, IL 61111
Phone: 800.827.7787 / 815.877.4039
Fax: 800.827.6343 / 815.877.6143
Email: info@tapcotaps.com
Website: www.tapcotaps.com
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Warnings:
 This product contains Cobalt and/or Nickel and/or Lead a chemical known to the state of California to cause cancer, or birth defects or other reproductive harm. For more information: www.p65warnings.ca.gov
1 Inch (in) Size and 135 Degree Split Point, Cobalt Finish High Steel (H.S.) 1 to 80 Wire Gage Jobber Length Drill
Unit of Measure
1 2 

Item #

Item Name

Size

Decimal Equivalent

Flute Length

List Price

638-36004 N/A 118 Degree (H.S.) LH Jobber Drill N/A 1/16 in N/A 0.0625 in N/A 7/8 in $3.00
638-36005 N/A 118 Degree (H.S.) LH Jobber Drill N/A 5/64 in N/A 0.0781 in N/A 1 in $3.00
638-36006 N/A 118 Degree (H.S.) LH Jobber Drill N/A 3/32 in N/A 0.0938 in N/A 1-1/4 in $3.13
638-36007 N/A 118 Degree (H.S.) LH Jobber Drill N/A 7/64 in N/A 0.1094 in N/A 1-1/2 in $3.28
638-36008 N/A 118 Degree (H.S.) LH Jobber Drill N/A 1/8 in N/A 0.1250 in N/A 1-5/8 in $3.28
638-36009 N/A 118 Degree (H.S.) LH Jobber Drill N/A 9/64 in N/A 0.1406 in N/A 1-3/4 in $3.38
638-36010 N/A 118 Degree (H.S.) LH Jobber Drill N/A 5/32 in N/A 0.1562 in N/A 2 in $3.78
638-36011 N/A 118 Degree (H.S.) LH Jobber Drill N/A 11/64 in N/A 0.1719 in N/A 2-1/8 in $4.40
638-36012 N/A 118 Degree (H.S.) LH Jobber Drill N/A 3/16 in N/A 0.1875 in N/A 2-5/16 in $4.73
638-36013 N/A 118 Degree (H.S.) LH Jobber Drill N/A 13/64 in N/A 0.2031 in N/A 2-7/16 in $4.88
638-36014 N/A 118 Degree (H.S.) LH Jobber Drill N/A 7/32 in N/A 0.2188 in N/A 2-1/2 in $4.73
638-36015 N/A 118 Degree (H.S.) LH Jobber Drill N/A 15/64 in N/A 0.2344 in N/A 2-5/8 in $6.78
638-36016 N/A 118 Degree (H.S.) LH Jobber Drill N/A 1/4 in N/A 0.2500 in N/A 2-3/4 in $6.50
638-36017 N/A 118 Degree (H.S.) LH Jobber Drill N/A 17/64 in N/A 0.2656 in N/A 2-7/8 in $7.15
638-36018 N/A 118 Degree (H.S.) LH Jobber Drill N/A 9/32 in N/A 0.2812 in N/A 2-15/16 in $7.13
638-36019 N/A 118 Degree (H.S.) LH Jobber Drill N/A 19/64 in N/A 0.2969 in N/A 3-1/16 in $8.09
638-36020 N/A 118 Degree (H.S.) LH Jobber Drill N/A 5/16 in N/A 0.3125 in N/A 3-3/16 in $8.31
638-36021 N/A 118 Degree (H.S.) LH Jobber Drill N/A 21/64 in N/A 0.3281 in N/A 3-5/16 in $9.40
638-36022 N/A 118 Degree (H.S.) LH Jobber Drill N/A 11/32 in N/A 0.3438 in N/A 3-7/16 in $10.23
638-36023 N/A 118 Degree (H.S.) LH Jobber Drill N/A 23/64 in N/A 0.3594 in N/A 3-1/2 in $12.35
638-36024 N/A 118 Degree (H.S.) LH Jobber Drill N/A 3/8 in N/A 0.3750 in N/A 3-5/8 in $12.50
638-36025 N/A 118 Degree (H.S.) LH Jobber Drill N/A 25/64 in N/A 0.3906 in N/A 3-3/4 in $14.21
638-36026 N/A 118 Degree (H.S.) LH Jobber Drill N/A 13/32 in N/A 0.4062 in N/A 3-7/8 in $14.25
638-36027 N/A 118 Degree (H.S.) LH Jobber Drill N/A 27/64 in N/A 0.4219 in N/A 3-15/16 in $16.65
638-36028 N/A 118 Degree (H.S.) LH Jobber Drill N/A 7/16 in N/A 0.4375 in N/A 4-1/16 in $16.78
Unit of Measure
1 2