hss drill

Showing 2001–2050 of 3094 results

Read more

YG-1 0.4531 Dia. 130 Cobalt TiCN Parabolic Taper Non-Coolant Thru Drill

YG-1 0.4531 Dia. 130 Cobalt TiCN Parabolic Taper Non-Coolant Thru Drill

29/64 HSSCo5 PARABOLIC FLUTE TAPER LENGTH STRAIGHT SHANK DRILL TICN COATED

SKU: DX517029 Categories: Holemaking, HSS/ Cobalt Drills, Parabolic Drills, Solid Drills Tags: automotive, cobalt drill, construction, holemaking, hss drill, job shop, parabolic drill, taper
Read more

YG-1 0.1160 Dia. 135 Cobalt Bright Screw Machine Non-Coolant Thru Drill

YG-1 0.1160 Dia. 135 Cobalt Bright Screw Machine Non-Coolant Thru Drill

#32 HSS(M42) SCREW MACHINE DRILL

SKU: D2148132 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

Link 0.1850 Dia. 82 HSS Bright Center Drill

Link 0.1850 Dia. 82 HSS Bright Center Drill

13S5 TYPE DED HSS CENTERDRILL

SKU: 15-L2-076 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.3580 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

YG-1 0.3580 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

T HSS(M35) SCREW MACHINE PARABOLIC TIN COATED DRILL

SKU: DN516120 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.4331 Dia. 130 TiN Stub Non-Coolant Thru Drill

YG-1 0.4331 Dia. 130 TiN Stub Non-Coolant Thru Drill

11.0MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (STUB)

SKU: 1101JCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

Link 0.6250 Dia. 82 HSS Bright Center-Spot Drill

Link 0.6250 Dia. 82 HSS Bright Center-Spot Drill

5/8 X 2-1/4 HSS 82? SPOT & CENTER DRILL

SKU: 97-L2-399 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.3150 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

YG-1 0.3150 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

8.0 HSS(M42) STUB LENGTH DIN1897 SPLIT POINT DRILLS TIN COATED

SKU: D4107080 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

YG-1 0.6875 Dia. 118 HSS Black-Gold Silver/ Deming Non-Coolant Thru Drill

YG-1 0.6875 Dia. 118 HSS Black-Gold Silver/ Deming Non-Coolant Thru Drill

11/16 HSS(M2) 118 DEGREE SPLIT POINT 3 FLAT GOLD & BLACK S & D DRILL

SKU: D1191044 Categories: Holemaking, HSS/ Cobalt Drills, Silver/ Deming Drills, Solid Drills Tags: automotive, cobalt drill, construction, holemaking, hss drill, job shop, silver/deming drill, standard
Read more

YG-1 0.2610 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

YG-1 0.2610 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

G HSS(M35) SCREW MACHINE PARABOLIC TIN COATED DRILL

SKU: DN516107 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.1100 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

YG-1 0.1100 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

#35 HSS(M35) SCREW MACHINE PARABOLIC TIN COATED DRILL

SKU: DN515235 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

Link 3.15 mm Dia. 60 Cobalt TiAlN Center Drill

Link 3.15 mm Dia. 60 Cobalt TiAlN Center Drill

3.15X8.0 METRIC ST-TYPE DED COBALT CENTERDRILL, TiAlN COAT

SKU: CO-TL-015 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

Link 0.1990 Dia. 60 Cobalt TiAlN Center Drill

Link 0.1990 Dia. 60 Cobalt TiAlN Center Drill

8ST TYPE DED COBALT CENTERDRILL, TiAlN COAT

SKU: CO-TL-099 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.2812 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

YG-1 0.2812 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

K HSS(M2) SCREW MACHINE DRILL

SKU: D1115211 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.1535 Dia. 130 TiN Stub Non-Coolant Thru Drill

YG-1 0.1535 Dia. 130 TiN Stub Non-Coolant Thru Drill

3.9MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (STUB)

SKU: 0391JCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

Link 0.1770 Dia. 82 Cobalt TiAlN Center Drill

Link 0.1770 Dia. 82 Cobalt TiAlN Center Drill

16S TYPE DED COBALT CENTERDRILL, TiAlN COAT

SKU: CO-TL-052 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.3594 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

YG-1 0.3594 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

23/64 HSS(M2) SCREW MACHINE DRILL

SKU: D1118023 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.4062 Dia. 135 Cobalt Split Point Aircraft Non-Coolant Thru Drill

YG-1 0.4062 Dia. 135 Cobalt Split Point Aircraft Non-Coolant Thru Drill

13/32 HSSCo5 6″ AIRCRAFT EXTENSION DRILL 135 DEGREE SPLIT POINT COLORING

SKU: DL601026 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: aircraft, cobalt drill, construction, drill, energy mfg, general, holemaking, hss drill, job shop, mold/die
Read more

YG-1 0.7031 Dia. 118 HSS Black-Gold Silver/ Deming Non-Coolant Thru Drill

YG-1 0.7031 Dia. 118 HSS Black-Gold Silver/ Deming Non-Coolant Thru Drill

45/64 HSS(M2) 118 DEGREE SPLIT POINT 3 FLAT GOLD & BLACK S & D DRILL

SKU: D1191045 Categories: Holemaking, HSS/ Cobalt Drills, Silver/ Deming Drills, Solid Drills Tags: automotive, cobalt drill, construction, holemaking, hss drill, job shop, silver/deming drill, standard
Read more

YG-1 0.3230 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

YG-1 0.3230 Dia. 135 HSS Bright Screw Machine Non-Coolant Thru Drill

P HSS(M2) SCREW MACHINE DRILL

SKU: D1115216 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.1160 Dia. 135 Cobalt TiN Straight Shank Jobber Non-Coolant Thru Drill

YG-1 0.1160 Dia. 135 Cobalt TiN Straight Shank Jobber Non-Coolant Thru Drill

#32 HSS(M42) JOBBERS LENGTH STRAIGHT SHANK GOLD-P DRILLS

SKU: D2GP187225 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

Link 0.2040 Dia. HSS TiAlN Center Drill

Link 0.2040 Dia. HSS TiAlN Center Drill

6R TYPE DED HSS HEY CENTERDRILL, TiAlN COAT

SKU: 27-TL-685 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.9375 Dia. 118 HSS Oxide Morse Taper Shank Non-Coolant Thru Drill

YG-1 0.9375 Dia. 118 HSS Oxide Morse Taper Shank Non-Coolant Thru Drill

15/16 HSS(M2) MORSE TAPER SHANK TWIST DRILLS

SKU: D1211060 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, drill, general, holemaking, hss drill, job shop, standard
Read more

Link 0.3750 Dia. 90 Cobalt TiN Countersink

Link 0.3750 Dia. 90 Cobalt TiN Countersink

3/8 OD 90? 6-FLUTE COBALT COUNTERSINK – TiN COAT

SKU: CO-TN-565 Categories: Countersinks, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, countersink, holemaking, hss drill, job shop
Read more

YG-1 0.1094 Dia. 135 Cobalt Split Point Aircraft Non-Coolant Thru Drill

YG-1 0.1094 Dia. 135 Cobalt Split Point Aircraft Non-Coolant Thru Drill

7/64 HSSCo5 6″ AIRCRAFT EXTENSION DRILL 135 DEGREE SPLIT POINT COLORING

SKU: DL601007 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: aircraft, cobalt drill, construction, drill, energy mfg, general, holemaking, hss drill, job shop, mold/die
Read more

Link 0.2040 Dia. Cobalt TiAlN Center Drill

Link 0.2040 Dia. Cobalt TiAlN Center Drill

6R TYPE DED COBALT CENTERDRILL, TiAlN COAT

SKU: CO-TL-007 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.2500 Dia. 135 HSS TiN Straight Shank Jobber Non-Coolant Thru Drill

YG-1 0.2500 Dia. 135 HSS TiN Straight Shank Jobber Non-Coolant Thru Drill

1/4 HSS(M2) JOBBERS LENGTH STRAIGHT SHANK GOLD-P DRILLS

SKU: D1GP182016 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

YG-1 0.1614 Dia. 130 TiN Stub Non-Coolant Thru Drill

YG-1 0.1614 Dia. 130 TiN Stub Non-Coolant Thru Drill

4.1MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (STUB)

SKU: 0411JCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

YG-1 0.3594 Dia. 130 Cobalt TiN Jobber Non-Coolant Thru Drill

YG-1 0.3594 Dia. 130 Cobalt TiN Jobber Non-Coolant Thru Drill

23/64 HSS(M35) JOBBER, WORM PATTERN TYPE SS GOLD-P DRILL FOR DEEP HOLES

SKU: DLGP511023 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

YG-1 0.5000 Dia. 135 Cobalt TiN Straight Shank Jobber Non-Coolant Thru Drill

YG-1 0.5000 Dia. 135 Cobalt TiN Straight Shank Jobber Non-Coolant Thru Drill

12.7 HSS-Co5% JOBBERS LENGTH STRAIGHT SHANK GOLD-P DRILLS

SKU: DLGP195127 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

YG-1 0.1063 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

YG-1 0.1063 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

2.7 HSS(M42) STUB LENGTH DIN1897 SPLIT POINT DRILLS TIN COATED

SKU: D4107027 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

YG-1 0.1660 Dia. 130 Cobalt TiN Jobber Non-Coolant Thru Drill

YG-1 0.1660 Dia. 130 Cobalt TiN Jobber Non-Coolant Thru Drill

#19 HSS(M35) JOBBER, WORM PATTERN TYPE SS GOLD-P DRILL FOR DEEP HOLES

SKU: DLGP512229 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

Link 0.1990 Dia. HSS Bright Center Drill

Link 0.1990 Dia. HSS Bright Center Drill

8R TYPE DED HSS HEY CENTERDRILL

SKU: 27-L2-687 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.5000 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

YG-1 0.5000 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

1/2 HSS 12″ AIRCRAFT EXTENSION DRILL 135 DEGREE SPLIT POINT STEAM HOMO

SKU: D1634032 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: aircraft, cobalt drill, construction, drill, energy mfg, general, holemaking, hss drill, job shop, mold/die
Read more

YG-1 0.2677 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

YG-1 0.2677 Dia. 135 Cobalt TiN Split Point Screw Machine Non-Coolant Thru Drill

6.8 HSS(M42) STUB LENGTH DIN1897 SPLIT POINT DRILLS TIN COATED

SKU: D4107068 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, stub
Read more

YG-1 0.2677 Dia. 130 TiN Jobber Non-Coolant Thru Drill

YG-1 0.2677 Dia. 130 TiN Jobber Non-Coolant Thru Drill

6.8MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (JOBBERS)

SKU: 0681KCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, jobber
Read more

YG-1 0.1406 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

YG-1 0.1406 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

9/64 HSS(M42) SCREW MACHINE DRILL TIN COATED

SKU: D4146009 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

Link 0.2090 Dia. 60 HSS Bright Center Drill

Link 0.2090 Dia. 60 HSS Bright Center Drill

4ST5 TYPE DED HSS CENTERDRILL

SKU: 20-L2-124 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.5156 Dia. 135 HSS TiN Straight Shank Jobber Non-Coolant Thru Drill

YG-1 0.5156 Dia. 135 HSS TiN Straight Shank Jobber Non-Coolant Thru Drill

33/64 HSS(M2) JOBBERS LENGTH STRAIGHT SHANK GOLD-P DRILLS (5PCS)

SKU: D8182033 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: automotive, cobalt drill, construction, drill, general, holemaking, hss drill, job shop, jobber
Read more

Link 0.0313 Dia. 60 HSS Center Drill

Link 0.0313 Dia. 60 HSS Center Drill

UA1-U0ST TYPE HSS CENTERDRILL

SKU: 40-L2-205 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

Link 0.1770 Dia. 120 HSS TiAlN Center Drill

Link 0.1770 Dia. 120 HSS TiAlN Center Drill

16B TYPE DED HSS HEY CENTERDRILL, TiAlN COAT

SKU: 26-TL-676 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

Link 60 HSS Bright Center Reamer

Link 60 HSS Bright Center Reamer

60? 3FL HSS CENTER REAMER 4 PC SET (3/8, 1/2, 3/4 & 1)

SKU: 05-L2-555 Categories: Center Reamers, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center reamer, cobalt drill, holemaking, hss drill, job shop
Read more

Link 120 Cobalt Bright Spot Drill Set

Link 120 Cobalt Bright Spot Drill Set

120? COBALT EXTENDED LENGTH SPOT DRILL 5 PC SET

SKU: 05-CO-395 Categories: Center/ Spot Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: center drill, cobalt drill, holemaking, hss drill, job shop, spot drill
Read more

YG-1 0.4375 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

YG-1 0.4375 Dia. 135 Cobalt TiN Parabolic Screw Machine Non-Coolant Thru Drill

7/16 HSS(M35) SCREW MACHINE PARABOLIC TIN COATED DRILL

SKU: DN514028 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.2500 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

YG-1 0.2500 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

E HSS 6″ AIRCRAFT EXTENSION DRILL 135 DEGREE SPLIT POINT STEAM HOMO

SKU: D1632105 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: aircraft, cobalt drill, construction, drill, energy mfg, general, holemaking, hss drill, job shop, mold/die
Read more

YG-1 0.3770 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

YG-1 0.3770 Dia. 135 HSS Split Point Aircraft Non-Coolant Thru Drill

V HSS 12″ AIRCRAFT EXTENSION DRILL 135 DEGREE SPLIT POINT STEAM HOMO

SKU: D1635122 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: aircraft, cobalt drill, construction, drill, energy mfg, general, holemaking, hss drill, job shop, mold/die
Read more

YG-1 0.1260 Dia. 130 TiN Jobber Non-Coolant Thru Drill

YG-1 0.1260 Dia. 130 TiN Jobber Non-Coolant Thru Drill

3.2MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (JOBBERS)

SKU: 0321KCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, jobber
Read more

Iscar 0.0390 in or 0.9906 mm Countersink Carbide Tialn 2 Flute End Mill

Iscar 0.0390 in or 0.9906 mm Countersink Carbide Tialn 2 Flute End Mill

Size: 0.039″ x 0.299″ x 0.295″ x 0.673″

SKU: 5604306 Category: Screw On Drill Tip Tags: aerospace, agriculture, automotive, chamfer, cobalt drill, countersink, energy mfg, holemaking, hss drill, job shop, medical, mold/die, screw on head, standard
Read more

YG-1 0.1811 Dia. 130 TiN Jobber Non-Coolant Thru Drill

YG-1 0.1811 Dia. 130 TiN Jobber Non-Coolant Thru Drill

4.6MM HSS-EX HPD-SUS TWIST DRILL TiN-COATED (JOBBERS)

SKU: 0461KCN Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, jobber
Read more

YG-1 0.113 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

YG-1 0.113 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

.1130 HSS(M42) SCREW MACHINE DRILL TIN COATED

SKU: D4148133 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw
Read more

YG-1 0.0781 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

YG-1 0.0781 Dia. 135 Cobalt TiN Screw Machine Non-Coolant Thru Drill

5/64 HSS(M42) SCREW MACHINE DRILL TIN COATED

SKU: D4146005 Categories: General Drills, Holemaking, HSS/ Cobalt Drills, Solid Drills Tags: cobalt drill, construction, drill, general, holemaking, hss drill, screw