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
USL
OAL
SHANK
WT LBS
1/8" Diameter
SM-100
1/8"
1"
1-7/8"
1/8"
0.01
SM-101
1/8"
1-1/2"
3"
1/8"
0.01
SM-150
1/8"
1-1/2"
6"
1/8"
0.03
SM-200
1/8"
1-1/2"
12"
1/8"
0.05
SM-300
1/8"
1-1/2"
18"
1/8"
0.10
5/32" Diameter
SM-102
5/32"
1-5/8"
3"
5/32"
0.01
SM-102-4
5/32"
2-5/8"
4-1/4"
5/32"
0.03
SM-102-5
5/32"
3-5/8"
5-1/4"
5/32"
0.04
SM-102-6
5/32"
4-5/8"
6-1/4"
5/32"
0.05
SM-102-7
5/32"
5-5/8"
7-1/4"
5/32"
0.05
11/64" Diameter
SM-103
11/64"
1-5/8"
3"
11/64"
0.01
3/16" Diameter
SM-104
3/16"
1-5/8"
3"
3/16"
0.02
SM-104-4
3/16"
2-5/8"
4-1/4"
3/16"
0.03
SM-104-5
3/16"
3-5/8"
5-1/4"
3/16"
0.04
SM-152
3/16"
4"
6"
3/16"
0.05
SM-152-6
3/16"
4-5/8"
6-1/4"
3/16"
0.05
SM-152-7
3/16"
5-5/8"
7-1/4"
3/16"
0.06
SM-201
3/16"
7"
12"
3/16"
0.10
SM-301
3/16"
7"
18"
3/16"
0.15
13/64" Diameter
SM-105
13/64"
1-5/8"
3"
3/16"
0.05
7/32" Diameter
SM-106
7/32"
2-1/2"
4"
7/32"
0.05
SM-153
7/32"
4"
6"
7/32"
0.05
SM-202
7/32"
8"
12"
7/32"
0.10
SM-302
7/32"
8"
18"
7/32"
0.20
1/4" Diameter
SM-107
1/4"
1-5/8"
3"
1/4"
0.05
SM-108
1/4"
2-1/2"
4"
1/4"
0.05
SM-154
1/4"
4"
6"
1/4"
0.05
SM-203
1/4"
10"
12"
1/4"
0.10
SM-303
1/4"
13"
18"
1/4"
0.20
SM-400
1/4"
16"
24"
1/4"
0.25
SM-500
1/4"
16"
36"
1/4"
0.45
SMS-25
1/4"
16"
48"
1/4"
0.60
9/32" Diameter
SM-109
9/32"
2-1/2"
4"
1/4"
0.05
SM-155
9/32"
4"
6"
1/4"
0.05
SM-204
9/32"
10"
12"
1/4"
0.10
SM-304
9/32"
13"
18"
1/4"
0.25
SM-401
9/32"
16"
24"
1/4"
0.40
SM-501
9/32"
16"
36"
1/4"
0.45
5/16" Diameter
SM-110
5/16"
2-1/2"
4"
1/4"
0.05
SM-156
5/16"
4"
6"
1/4"
0.10
SM-157
5/16"
4"
6"
5/16"
0.20
SM-205
5/16"
10"
12"
1/4"
0.20
SM-206
5/16"
10"
12"
5/16"
0.25
SM-305
5/16"
16"
18"
1/4"
0.30
SM-306
5/16"
16"
18"
5/16"
0.30
SM-402
5/16"
16"
24"
5/16"
0.40
SM-502
5/16"
16"
36"
5/16"
0.45
SMS-26
5/16"
16"
48"
5/16"
0.90
3/8" Diameter
SM-111
3/8"
2-1/2"
4"
1/4"
0.10
SM-158
3/8"
4"
6"
1/4"
0.10
SM-159
3/8"
4"
6"
3/8"
0.15
SM-207
3/8"
10"
12"
5/16"
0.25
SM-208
3/8"
10"
12"
3/8"
0.30
SM-307
3/8"
16"
18"
5/16"
0.35
SM-308
3/8"
16"
18"
3/8"
0.40
SM-403
3/8"
16"
24"
3/8"
0.60
SM-503
3/8"
16"
36"
3/8"
0.90
SMS-27
3/8"
16"
48"
3/8"
1.40
7/16" Diameter
SM-160
7/16"
4"
6"
3/8"
0.15
SM-112
7/16"
4"
6"
1/4"
0.15
SM-209
7/16"
10"
12"
3/8"
0.30
SM-309
7/16"
16"
18"
3/8"
0.40
SM-404
7/16"
16"
24"
3/8"
0.60
SM-504
7/16"
16"
36"
3/8"
0.80
1/2" Diameter
SM-161
1/2"
4"
6"
3/8"
0.45
SM-113
1/2"
4"
6"
1/4"
0.45
SM-162
1/2"
4"
6"
7/16"
0.45
SM-210
1/2"
10"
12"
3/8"
0.80
SM-310
1/2"
16"
18"
3/8"
1.20
SM-405
1/2"
16"
24"
3/8"
1.35
SM-505
1/2"
16"
36"
7/16"
1.45
SMS-28
1/2"
16"
48"
7/16"
1.50
9/16" Diameter
SM-114
9/16"
4"
6"
3/8"
0.45
SM-211
9/16"
10"
12"
3/8"
0.80
SM-311
9/16"
16"
18"
3/8"
1.20
SM-406
9/16"
16"
24"
3/8"
1.35
SM-506
9/16"
16"
36"
1/2"
1.45
5/8" Diameter
SM-115
5/8"
4"
6"
1/2"
0.45
SM-116
5/8"
4"
6"
3/8"
0.45
SM-212
5/8"
10"
12"
1/2"
0.80
SM-312
5/8"
16"
18"
1/2"
1.20
SM-407
5/8"
16"
24"
1/2"
1.35
SM-507
5/8"
16"
36"
1/2"
1.45
SMS-29
5/8"
16"
48"
1/2"
1.50
11/16" Diameter
SM-117
11/16"
4"
6"
1/2"
0.45
SM-213
11/16"
10"
12"
1/2"
0.80
SM-313
11/16"
16"
18"
1/2"
1.20
SM-408
11/16"
16"
24"
1/2"
1.35
SM-508
11/16"
16"
36"
1/2"
1.45
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
