Page 120 - Catalog 26 2019

TWIST DRILLS

FRACTIONAL - JOBBER LENGTH

118° ECONOMY: Op mal for for drilling aluminum, die cast alloys and sheet
metals. Wide fl utes and high spiral are conducive of good chip removal and require
less thrust than conven onal drills.

135° BLACK AND GOLD: The self-centering split point eliminates
walking for accurate hole loca on. Black and Gold surface treated for use
in hardened steels, increasing abrasion resistance and increase chip fl ow.

135° COBALT: Made fromM35 cobalt steel, our cobalt twist drills are manufactured
to Na onal Aerospace standard 907. These drill bits display high red hardness,
permi ng speeds up to 30% greater than with conven onal M2 high speed steel, and
are especially eff ec ve in drilling tough, high tensile strength materials like stainless
steel, inconel, and tanium.

135° 118° 135°
SIZE LENGTH
SPLIT POINT ECONOMY HSS COBALT
1/16” DBHS-0116-135 DBHS-0116 DBCO-0116 1-7/8”
5/64” DBHS-0564-135 DBHS-0564 DBCO-0564 2”
3/32” DBHS-0332-135 DBHS-0332 DBCO-0332 2-1/4”
7/64” DBHS-0764-135 DBHS-0764 DBCO-0764 2-5/8”
1/8” DBHS-0108-135 DBHS-0108 DBCO-0108 2-3/4”
9/64” DBHS-0964-135 DBHS-0964 DBCO-0964 2-7/8”
5/32” DBHS-0532-135 DBHS-0532 DBCO-0532 3-1/8”
11/64” DBHS-1164-135 DBHS-1164 DBCO-1164 3-1/4”
3/16” DBHS-0316-135 DBHS-0316 DBCO-0316 3-1/2”
13/64” DBHS-1364-135 DBHS-1364 DBCO-1364 3-5/8”
7/32” DBHS-0732-135 DBHS-0732 DBCO-0732 3-3/4”
15/64” DBHS-1564-135 DBHS-1564 DBCO-1564 3-7/8”
1/4” DBHS-0104-135 DBHS-0104 DBCO-0104 4”
17/64” DBHS-1764-135 DBHS-1764 DBCO-1764 4-1/8”
DBHS-0932-135
9/32”
DBHS-0932
DBCO-0932
4-1/4”
135° BLACK AND GOLD HSS 135° M35 COBALT STEEL 21/64” DBHS-2164-135 DBHS-2164 DBCO-2164 4-5/8”
118° ECONOMY BLACK OXIDE HSS
4-3/8”
DBCO-1964
DBHS-1964-135
19/64”
DBHS-1964
DBHS-0516
4-1/2”
DBHS-0516-135
DBCO-0516
5/16”
DBHS-1132-135
DBHS-1132
4-3/4”
11/32”
DBCO-1132
23/64”
4-7/8”
DBHS-2364-135
DBHS-2364
DBCO-2364
DBCO-0308
DBHS-0308
5”
DBHS-0308-135
3/8”
25/64”
DBHS-2564
5-1/8”
DBCO-2564
DBHS-2564-135
DBCO-1332
13/32”
DBHS-1332-135
5-1/4”
DBHS-1332
27/64”
DBCO-0716
7/16”
DBHS-0716-135
5-1/2”
DBHS-0716
DBHS-2964-135
DBHS-2964
29/64”
5-5/8”
DBCO-2964
DBHS-1532-135
5-3/4”
15/32” DBHS-2764-135 DBHS-2764 DBCO-2764 5-3/8”
DBCO-1532
DBHS-1532
31/64” DBHS-3164-135 DBHS-3164 DBCO-3164 5-7/8”
1/2” DBHS-0102-135 DBHS-0102 DBCO-0102 6”
Page 120 Posi-tech 800-548-6728 Fax: 800-457-5156 email: sales@posi-tech.com
Copyright Positive Technologies, Inc 2018