Home Tools Cutting Tools Drill Bits Step Drills 3/16" - 1/2" Cryonitride Spiral Fluted Step Drill - 5/16" Shank
Cutting Tools
DV_ZoomOriginal_I_DY80170020.jpg
DV_ZoomOriginal_I_DY80170020.jpg

3/16" - 1/2" Cryonitride Spiral Fluted Step Drill - 5/16" Shank
(Pack of 1)

Item#: DY80170020

CryoTool®

• Spiral flute design cuts near perfect holes faster with less burrs
• Special CryoNitride coating stays sharp longer and cuts more holes than other step bits
• Cryophase™ treated for additional life
• Flats on shank for sure grip
• Hole size laser engraved on each step
Specifications
• Tip Design: Split point
• Material: High Speed Steel
• Coating: CryoNitride™
• Hardness: 64Rc
• Coating Hardness: 3000HV
• Coating Heat Resistance: 1472°F/800°C
• Cryogenic Treatment: Cryophase™ thermal cycling cryogenic treatment
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.

Read More
Check Availability

Frequently Bought Together

DV_ZoomOriginal_I_56539.jpg

Scotch-Brite Roloc Bristle Disc 2"

Item#: 56539
DV_ZoomOriginal_I_91975.jpg

Stemmed Knot-Type Wire Wheel 3-1/4"

Item#: 91975
DV_ZoomOriginal_I_KT13517.jpg

Spot Weld Remover Drill Bit Cobalt 5/16" (M8)

Item#: KT13517
DV_ZoomOriginal_I_KT13515.jpg

Spot Weld Remover Drill Bit Cobalt 3/8" (M10)

Item#: KT13515
DV_ZoomOriginal_I_1555712.jpg

Spot Weld Remover Drill Bit Bundle 11Pcs

Item#: 1555712
DV_ZoomOriginal_P_CT5008MT.jpg

Double Flute Step Drill Bit 3/16 to 1/2"

Item#: 1528386
DV_ZoomOriginal_I_19599.jpg

Wrench, Adjustable, Ergonomic, 10" Length

Item#: 19601
DV_ZoomOriginal_I_P10486.jpg

Flex-E-6001 Seam Sealer with Turbo Mixer

Item#: P10486
DV_ZoomOriginal_I_DY89311320.jpg

8Pc SAE Mini Combination Wrench Set

Item#: DY89311320
DV_ZoomOriginal_I_1457513.jpg

Fender Liner Screw Grommet Nylon M5.5

Item#: 1457513
DV_ZoomOriginal_I_P85035.jpg

Air Distributor Defroster Push-Type Retainer

Item#: P85035
DV_ZoomOriginal_I_P85218.jpg

Molding Clip with Sealer Nylon White 10 x 12mm

Item#: P85218
DV_ZoomOriginal_I_DY80170001.jpg

3PC Step Drill Index

Item#: DY80170001
DV_ZoomOriginal_P_11046.jpg

Step Drill Bit 1/8 to 9/16"

Item#: P59096
DV_ZoomOriginal_P_CTPMP3034.jpg

1/4" - 1-3/8" Cryonitride Spiral Fluted Step Drill - 3/8" Shank

Item#: DY80170050
DV_ZoomOriginal_I_DY89310460.jpg

Spinning Handmaster Driver Set 5Pc Set

Item#: DY89310460
DV_ZoomOriginal_I_DY81100505.jpg

57Pc Torsion Impact Bit Master Set

Item#: DY81100505
DV_ZoomOriginal_I_P68267.jpg

Twist-On Abrasive Disc 2"

Item#: P68267

Product Description

• Spiral flute design cuts near perfect holes faster with less burrs
• Special CryoNitride coating stays sharp longer and cuts more holes than other step bits
• Cryophase™ treated for additional life
• Flats on shank for sure grip
• Hole size laser engraved on each step
Specifications
• Tip Design: Split point
• Material: High Speed Steel
• Coating: CryoNitride™
• Hardness: 64Rc
• Coating Hardness: 3000HV
• Coating Heat Resistance: 1472°F/800°C
• Cryogenic Treatment: Cryophase™ thermal cycling cryogenic treatment
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.

Technical Specifications

Item#: DY80170020
Type Multi-Hole Step Drill Bits
Diameter 3/16 to 1/2 "
Increments 1/16 "
Shank Size 5/16 "
Number of Hole Sizes 6
UNSPSC #: 31191506
TAA Compliant: Yes
Weight: 0.1 lb

Suggested Products

DV_ZoomOriginal_I_P67286.jpg

Sheet Metal Drill Bit Alloy Steel 1/8"

Item#: P67286
DV_ZoomOriginal_I_P43782.jpg

Spot Weld Remover Drill Bit HSS 2-13/16(M8)

Item#: P43782
DV_ZoomOriginal_I_P48733.jpg

Spot Weld Remover Drill Bit HSS 1/4" (M6)

Item#: P48733
DV_ZoomOriginal_I_P48732.jpg

Spot Weld Remover Drill Bit HSS 3/8" (M10)

Item#: P48732
DV_ZoomOriginal_I_P67476.jpg

Sheet Metal Drill Bit Alloy Steel 1/4"

Item#: P67476
DV_ZoomOriginal_I_P67411.jpg

Sheet Metal Drill Bit Alloy Steel 3/16"

Item#: P67411
DV_ZoomOriginal_P_3141.jpg

Spot Weld Remover Drill Bit HSS 2-3/4" (M8)

Item#: 54455
DV_ZoomOriginal_I_KT14707.jpg

Spot Weld Remover Drill Bit 5/16" (M8)

Item#: KT14707
DV_ZoomOriginal_I_KT15079.jpg

Spot Weld Remover Drill Bit 5/16" (M8)

Item#: KT15079
DV_ZoomOriginal_P_CT5008MT.jpg

Double Flute Step Drill Bit 1/8 to 1/2"

Item#: 1528385
DV_ZoomOriginal_I_KT13514.jpg

Spot Weld Remover Drill Bit Cobalt 5/16" (M8)

Item#: KT13514
DV_ZoomOriginal_P_3141.jpg

Spot Weld Remover Drill Bit HSS 2-1/4" (M6)

Item#: 54454

Your Recently Viewed Items