OVER 64 YEARS IN BUSINESS  
B & A MANUFACTURING COMPANY
CARBIDE-TIPPED DRILL BITS & ACCESSORIES
PRODUCTS INDEX
drills@bamanufacturing.com

CONTACT US     800-327-8611    SALES     
A TAPER MASONRY PERCUSSION
PA SERIES - CARBIDE-TIPPED
     

     

 PA SERIES  - A TAPER MASONRY PERCUSSION
B & A Manufacturing's Taper drill bits are made to fit our high quality adapters. The smaller "A" taper shanks are intended for bit diameters from 3/16" to 7/8". "B" taper shanks are most effective in large capacity rotary percussion hammers. They are available in sizes from 7/16" to 1-1/8" diameters. B & A Taper drill bits are made from high grade steel that is heat treated and tempered for the longest drilling life possible. The asymmetrical spiral flute, B & A’s "Ultra Flute", allows for efficient dust removal and cooler operating temperatures.

A TAPER SHANK
  


PERCUSSION - A-TAPER - MASONRY
PART
NUMBERS
SIZE
USL
OAL
WT
LBS
PA-700
1/4"
4¼"
6"
0.10
PA-725
5/16"
2½"
4"
0.05
PA-702
5/16"
4¼"
6"
0.10
SA9-61
5/16"
7¼"
9"
0.20
PA-726
3/8"
2½"
4"
0.10
PA-703
3/8"
4¼"
6"
0.15
SA9-62
3/8"
7¼"
9"
0.30
PA-709
3/8"
10¼"
12"
0.35
PA-701
9/32"
4¼"
6"
0.10
PA-704
7/16"
4¼"
6"
0.15
PA-705
15/32"
4¼"
6"
0.20
SA9-64
15/32"
7¼"
9"
0.30
PA-706
1/2"
4¼"
6"
0.20
SA9-65
1/2"
7¼"
9"
0.30
PA-710
1/2"
10¼"
12"
0.40
PA-713
1/2"
17¼"
19"
0.55
PA-728
17/32"
4¼"
6"
0.20
SA9-66
17/32"
7¼"
9"
0.35
PA-707
9/16"
4¼"
6"
0.25
SA9-67
9/16"
7¼"
9"
0.30
PA-711
9/16"
10¼"
12"
0.45
PA-714
9/16"
17¼"
19"
0.75
PA-708
5/8"
4¼"
6"
0.25
SA9-68
5/8"
7¼"
9"
0.40
PA-712
5/8"
10¼"
12"
0.55
PA-715
5/8"
17¼"
19"
0.75
PA-729
21/32"
4¼"
6"
0.30
PA-730
11/16"
4¼"
6"
0.30
SA9-70
11/16"
7¼"
9"
0.45
PA-731
11/16"
10¼"
12"
0.45
PA-732
11/16"
17¼"
19"
1.05
PA-733
3/4"
4¼"
6"
0.30
SA9-71
3/4"
7¼"
9"
0.55
PA-734
3/4"
10¼"
12"
0.70
PA-735
3/4"
17¼"
19"
1.20
SA9-73
13/16"
7¼"
9"
0.60
PA-741
13/16"
10¼"
12"
0.80
PA-743
27/32"
4¼"
6"
0.50
SA9-72
27/32"
7¼"
9"
0.85
PA-744
27/32"
10¼"
12"
1.05
PA-746
7/8"
4¼"
6"
0.50
SA9-74
7/8"
7¼"
9"
0.80
PA-747
7/8"
10¼"
12"
1.10


For sizes & lengths not shown, please call for availability and pricing.
Some items available while supplies last.
         

                  B & A Manufacturing Company - B Taper Hammer Drill Bit - Carbide Tipped Drill Bits - Percussion Drill Bits - Straight Shank Drill Bits            

A TAPER MASONRY PERCUSSION
CARBIDE-TIPPED HAMMER DRILL BIT