STANDARD MASONRY DRILL
BITS HEAVY DUTY SLOW SPIRAL CARBIDE TIPPED - ROTARY
ONLY
B & A’s most popular masonry drill bit
series has a special slow spiral flute that gives exceptional
strength with rapid debris removal. Combined with a special
carbide tip, this bit provides long bit life at a reasonable
cost.
HEAVY DUTY MASONRY DRILL BIT -
SM SERIES
PART NUMBER
SIZE
Usable
Length
Overall Length
SHANK
WT LBS
3/4" Diameter
SM-118
3/4"
4"
6"
1/2"
0.45
SM-214
3/4"
10"
12"
1/2"
0.80
SM-314
3/4"
16"
18"
1/2"
1.20
SM-409
3/4"
16"
24"
1/2"
1.35
SM-509
3/4"
16"
36"
1/2"
1.45
SMS-30
3/4"
16"
48"
1/2"
1.50
13/16"
Diameter
SM-119
13/16"
4"
6"
1/2"
0.55
SM-215
13/16"
10"
12"
1/2"
0.95
SM-315
13/16"
16"
18"
1/2"
1.35
SM-410
13/16"
16"
24"
1/2"
1.45
SM-510
13/16"
16"
36"
1/2"
1.60
7/8" Diameter
SM-120
7/8"
4"
6"
1/2"
0.55
SM-216
7/8"
4"
12"
1/2"
0.85
SM-316
7/8"
4"
18"
1/2"
1.15
SM-411
7/8"
4"
24"
1/2"
1.55
SM-511
7/8"
4"
36"
1/2"
1.65
SMS-31
7/8"
4"
48"
1/2"
2.90
1" Diameter
SM-121
1"
4"
6"
1/2"
0.70
SM-217
1"
4"
12"
1/2"
0.95
SM-317
1"
4"
18"
1/2"
1.30
SM-412
1"
4½"
24"
1/2"
1.50
SM-512
1"
4½"
36"
1/2"
2.30
SMS-32
1"
4½"
48"
1/2"
3.30
1-1/8"
Diameter
SM-122
1-1/8"
4"
6"
1/2"
0.80
SM-218
1-1/8"
4½"
12"
1/2"
1.30
SM-318
1-1/8"
4½"
18"
1/2"
1.80
SM-413
1-1/8"
4½"
24"
1/2"
2.25
SM-513
1-1/8"
4½"
36"
1/2"
3.15
SMS-33
1-1/8"
4½"
48"
1/2"
4.25
1-1/4"
Diameter
SM-123
1-1/4"
4"
6"
1/2"
0.90
SM-219
1-1/4"
4½"
12"
1/2"
1.55
SM-319
1-1/4"
4½"
18"
1/2"
2.05
SM-414
1-1/4"
4½"
24"
1/2"
2.60
SM-514
1-1/4"
4½"
36"
1/2"
3.30
SMS-34
1-1/4"
4½"
48"
1/2"
4.50
1-3/8"
Diameter
SM-124
1-3/8"
4"
6"
1/2"
1.15
SM-220
1-3/8"
4½"
12"
1/2"
1.65
SM-320
1-3/8"
4½"
18"
1/2"
2.15
SM-415
1-3/8"
4½"
24"
1/2"
2.70
SM-515
1-3/8"
4½"
36"
1/2"
3.50
SMS-35
1-3/8"
4½"
48"
1/2"
4.30
1-1/2"
Diameter
SM-125
1-1/2"
4"
6"
1/2"
1.35
SM-221
1-1/2"
4½"
12"
1/2"
1.85
SM-321
1-1/2"
4½"
18"
1/2"
2.40
SM-416
1-1/2"
4½"
24"
1/2"
2.95
SM-516
1-1/2"
4½"
36"
1/2"
3.75
SMS-36
1-1/2"
4½"
48"
1/2"
4.55
ADDITIONAL SIZES AND
LENGTHS AVAILABLE UPON REQUEST
Don't see what you're looking for JUST CALL
800-327-8611 AND ASK.