Step Drill

Step Drill
How do you sharpen a step drill bit?

I'm fabbing some tractor implements out of 3/8 inch steel and need to drill a few holes. The new step bit of mine seems to do a much better job of drilling holes than a regular bit. How do I sharpen the step bit when it gets dull? I have a Dremel rotary tool with the normal grinding/sharpening attachments.

one step at a time now thats funny right there i dont care who u r

Check out the Step Drill listings below and save 20% to 70% off retail prices:

9PC MASTER MECHANIC STEP DRILL BIT UNI BIT SET SAE BRAND NEW 9PC MASTER MECHANIC STEP DRILL BIT UNI BIT SET SAE BRAND NEW Paypal US $79.95 32m
3pc IIT QUICK CHANGE TITANIUM STEP DRILL UNI BIT SET 3pc IIT QUICK CHANGE TITANIUM STEP DRILL UNI BIT SET Paypal 0 Bid US $9.99 1h 7m
New 3 16 to 7 8 Step Bit Titanium Step Drill Bit New 3 16 to 7 8 Step Bit Titanium Step Drill Bit Paypal US $10.99 1h 28m
Mountain Step Drill Set 3 Pc Titanium Nitride Coated MTN7445 Mountain Step Drill Set 3 Pc Titanium Nitride Coated MTN7445 Paypal US $42.94 2h 26m
Klein Tools 2 step bitunibit1 2 to 1 inch drill bitreamer Klein Tools 2 step bitunibit1 2 to 1 inch drill bitreamer Paypal 3 Bids US $12.50 2h 37m
Klein Tools 3 step bitunibit0 1 4 3 4 inch drill bit Klein Tools 3 step bitunibit0 1 4 3 4 inch drill bit Paypal 0 Bid US $9.99 2h 37m
1 8 1 2 Titanium Coated M2 Steel HSS Multi Step Drill Bit Tool 1 8 1 2 Titanium Coated M2 Steel HSS Multi Step Drill Bit Tool Paypal 0 Bid US $8.99 3h 34m
Step Drill Set Step Drill Set Paypal US $47.99 3h 56m
3pc 28 Size Titanium HSS Step Drill Bits Quick Change 3pc 28 Size Titanium HSS Step Drill Bits Quick Change Paypal US $29.97 4h 56m
NEW 2 Pc Steel Step Drill Bit Set FREE SHIPPING Replaces 21 Bits Good Tools NEW 2 Pc Steel Step Drill Bit Set FREE SHIPPING Replaces 21 Bits Good Tools Paypal US $23.50 6h 6m
NEW 3 Pc Step Drill Bits Set High Speed FREE SHIPPING Replaces 28 Drill Bit NEW 3 Pc Step Drill Bits Set High Speed FREE SHIPPING Replaces 28 Drill Bit Paypal US $20.75 6h 43m
3 Piece Titanium Nitride Coated High Speed Steel Step Drills 3 Piece Titanium Nitride Coated High Speed Steel Step Drills Paypal US $19.99 8h 35m
Hit Tools High Speed Steel Step Drill Bit with 10 Holes 21 ST5 Hit Tools High Speed Steel Step Drill Bit with 10 Holes 21 ST5 Paypal US $26.99 9h 35m
Hit Tools High Speed Steel Step Drill Bit with 12 Holes 21 ST4 Hit Tools High Speed Steel Step Drill Bit with 12 Holes 21 ST4 Paypal US $19.99 12h 54m
Hit Tools 3 Piece High Speed Steel Step Drill Bit Set 21 ST123 Hit Tools 3 Piece High Speed Steel Step Drill Bit Set 21 ST123 Paypal US $37.99 15h 3m
5PC SET HSS COBALT COATED STEP DRILL BIT METRIC TOOL MM 5PC SET HSS COBALT COATED STEP DRILL BIT METRIC TOOL MM Paypal US $24.99 15h 55m
5PC SET HSS COBALT COATED STEP DRILL BIT SAE TOOL 5PC SET HSS COBALT COATED STEP DRILL BIT SAE TOOL Paypal US $27.99 16h 3m
3 HSS TITANIUM STEP DRILL BITS Sheet Metal Cutting HVAC 28 SIZES 3 16 3 4 3 HSS TITANIUM STEP DRILL BITS Sheet Metal Cutting HVAC 28 SIZES 3 16 3 4 Paypal 0 Bid US $9.85 16h 23m
NEW 3 pc M2 Titanium Nitride Coated HSS Step Drills NEW 3 pc M2 Titanium Nitride Coated HSS Step Drills Paypal US $16.49 16h 49m
Craftsman 1 8 X 1 2 In Step Drill Bit 20921 NEW Craftsman 1 8 X 1 2 In Step Drill Bit 20921 NEW Paypal 0 Bid US $9.99 18h 55m
Milwaukee 49 22 6020 Red Rack Bellhanger Step Drill Merch Milwaukee 49 22 6020 Red Rack Bellhanger Step Drill Merch Paypal US $818.02 19h 58m
Milwaukee 49 22 6020H Red Rack Bellhanger Step Drill Merch W Price Tags Milwaukee 49 22 6020H Red Rack Bellhanger Step Drill Merch W Price Tags Paypal US $818.02 19h 58m
Milwaukee 48 89 9100 Bit 1 8 1 2 Step Drill Milwaukee 48 89 9100 Bit 1 8 1 2 Step Drill Paypal US $24.59 19h 58m
Milwaukee 48 89 8955 Bit 3 16 1 2 Step Drill Milwaukee 48 89 8955 Bit 3 16 1 2 Step Drill Paypal US $23.29 19h 58m
Milwaukee 48 89 9110 Bit 9 16 1 Step Drill Milwaukee 48 89 9110 Bit 9 16 1 Step Drill Paypal US $34.91 19h 58m
Milwaukee 48 89 9130 Bit 3 16 7 8 Step Drill Milwaukee 48 89 9130 Bit 3 16 7 8 Step Drill Paypal US $48.97 19h 58m
Milwaukee 48 89 9050 Bit Step Drill Set Milwaukee 48 89 9050 Bit Step Drill Set Paypal US $46.34 19h 58m
Milwaukee 48 89 9105 Bit 1 4 3 4 Step Drill Milwaukee 48 89 9105 Bit 1 4 3 4 Step Drill Paypal US $33.37 19h 58m
Milwaukee 48 89 8990 Bit Step Drill Set 3Pc Milwaukee 48 89 8990 Bit Step Drill Set 3Pc Paypal US $58.98 19h 59m
Milwaukee 48 89 8960 Bit 1 4 1 3 8 Step Drill Milwaukee 48 89 8960 Bit 1 4 1 3 8 Step Drill Paypal US $63.76 19h 59m
3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT 3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT Paypal 0 Bid US $19.99 19h 59m
Milwaukee 48 89 8965 Bit 3 16 1 3 8 Step Drill Milwaukee 48 89 8965 Bit 3 16 1 3 8 Step Drill Paypal US $61.05 20h
TITANIUM STEP DRILL BIT 1 4 TO 1 3 8 UNI STEP BIT TITANIUM STEP DRILL BIT 1 4 TO 1 3 8 UNI STEP BIT Paypal US $11.79 20h 11m
2 new STEP DRILL BIT TITANUM HSS 1 4 to 1 3 8 2 new STEP DRILL BIT TITANUM HSS 1 4 to 1 3 8 Paypal US $23.65 20h 15m
Mountain Titanium Nitride Fractional Self Starting Step Drill Mountain Titanium Nitride Fractional Self Starting Step Drill Paypal US $16.51 20h 18m
3 PIECE TITANIUM STEP STEPPED DOWN VARIABLE SIZE STEEL DRILL BIT UNIBIT TOOL SET 3 PIECE TITANIUM STEP STEPPED DOWN VARIABLE SIZE STEEL DRILL BIT UNIBIT TOOL SET Paypal US $24.99 20h 29m
3 Pc Titanium Nitride High Speed Steel Step Drill Bits 3 Pc Titanium Nitride High Speed Steel Step Drill Bits Paypal US $14.99 21h 36m
KLEIN TOOLS 59002 Unibit Step Drill Bit 9 16 to 1 KLEIN TOOLS 59002 Unibit Step Drill Bit 9 16 to 1 Paypal US $45.99 22h 31m
Lenox 4 Piece Vari Bit Step Drill Bit Kit Model Number 30926 Brand New Lenox 4 Piece Vari Bit Step Drill Bit Kit Model Number 30926 Brand New Paypal 14 Bids US $35.00 23h 6m
IRWIN 10233 UNIBIT 1 4 To 3 4 Step Drill IRWIN 10233 UNIBIT 1 4 To 3 4 Step Drill Paypal US $33.88 23h 19m
Neiko Tools USA 10pcs UNI Step Drill Bits SAE MM Aluminum case 3 16 to 1 1 4 Neiko Tools USA 10pcs UNI Step Drill Bits SAE MM Aluminum case 3 16 to 1 1 4 Paypal US $57.95 1d 1h 34m
Neiko Tools USA 5pcs UNI Step Drill Bits SAE w Aluminum case 3 16 to 1 1 4 Neiko Tools USA 5pcs UNI Step Drill Bits SAE w Aluminum case 3 16 to 1 1 4 Paypal US $28.50 1d 1h 34m
Neiko Tools USA 5pcs UNI Step Drill Bits MM Metric w Aluminum case 4 to 35MM Neiko Tools USA 5pcs UNI Step Drill Bits MM Metric w Aluminum case 4 to 35MM Paypal US $28.50 1d 1h 35m
IRWIN UNIBIT 1 1 8 1 2 STEP DRILL BIT NEW IN PACKAGE IRWIN UNIBIT 1 1 8 1 2 STEP DRILL BIT NEW IN PACKAGE Paypal 0 Bid US $10.74 1d 1h 59m
7 16 TO 1 1 8 TITANIUM MULTI STEP DRILL BITS SET NEW 7 16 TO 1 1 8 TITANIUM MULTI STEP DRILL BITS SET NEW Paypal US $13.99 1d 2h 16m
KLEIN UNIBIT 14 12 Step Drill 3 16 TO 7 8 59014 SEN KLEIN UNIBIT 14 12 Step Drill 3 16 TO 7 8 59014 SEN Paypal US $38.99 1d 2h 25m
Irwin 4 Unibit Step Drill 3 16 7 8 Irwin 4 Unibit Step Drill 3 16 7 8 Paypal US $49.99 1d 2h 25m
IRWIN 12 Unibit Step Drill 4 3 16 TO 7 8 10234CB IRWIN 12 Unibit Step Drill 4 3 16 TO 7 8 10234CB Paypal US $34.99 1d 2h 25m
1 4 1 3 8 HEX SHANK TITANIUM 10 IN 1 STEP DRILLS 1 4 1 3 8 HEX SHANK TITANIUM 10 IN 1 STEP DRILLS Paypal US $11.10 1d 2h 25m
Irwin Industrial 10239 9 Unibit Step Drill 7 8 1 1 8 Irwin Industrial 10239 9 Unibit Step Drill 7 8 1 1 8 Paypal US $49.99 1d 2h 32m
Kreg Step Drill Bit KJD Kreg Step Drill Bit KJD Paypal US $23.18 1d 2h 37m
3 PC TITANIUM M2 Step Drill Bit Set Hex Shank 3 PC TITANIUM M2 Step Drill Bit Set Hex Shank Paypal 0 Bid US $24.99 1d 2h 44m
5PC STEP DRILL BIT SAE 1 4 3 8 SHANK ALUMINUM NEW $ 5PC STEP DRILL BIT SAE 1 4 3 8 SHANK ALUMINUM NEW $ Paypal US $28.40 1d 2h 45m
5PC STEP DRILL BIT METRIC HIGH SPEED ALUMINUM CASE NEW 5PC STEP DRILL BIT METRIC HIGH SPEED ALUMINUM CASE NEW Paypal US $27.25 1d 2h 45m
Step Drill Bit Set w Pouch 28 size 3 16 1 4 5 16 3 8 7 16 1 2 9 16 5 8 11 16 3 4 Step Drill Bit Set w Pouch 28 size 3 16 1 4 5 16 3 8 7 16 1 2 9 16 5 8 11 16 3 4 Paypal US $13.49 1d 3h 19m
Greenlee Tools Kwik Stepper Step Drill Bit 3 16 7 8 Used 34403 Greenlee Tools Kwik Stepper Step Drill Bit 3 16 7 8 Used 34403 Paypal 1 Bid US $14.99 1d 3h 31m
BlackDecker Unibit Step Drill 10 1 2 hole No 15403 New Old Stock Metal wood BlackDecker Unibit Step Drill 10 1 2 hole No 15403 New Old Stock Metal wood Paypal US $25.00 1d 3h 35m
Irwin Industrial 10239 9 Unibit Step Drill 7 8 1 1 8 Irwin Industrial 10239 9 Unibit Step Drill 7 8 1 1 8 Paypal US $22.99 1d 3h 35m
STEP DRILL BITS 1 4 3 4 TITANIUM NEIKO TOOLS STEP DRILL BITS 1 4 3 4 TITANIUM NEIKO TOOLS Paypal US $12.95 1d 4h 9m
3 PC TITANIUM STEP DRILL BIT MULTIPLE HOLE 28 SIZES 3 PC TITANIUM STEP DRILL BIT MULTIPLE HOLE 28 SIZES Paypal US $11.95 1d 4h 50m
3 Pcs 28 Sized M2 High Speed Titanium Step Drill Set 3 Pcs 28 Sized M2 High Speed Titanium Step Drill Set Paypal 0 Bid US $9.99 1d 5h 15m
Irwin Unibit 4 Step Drill Multiple Holes 3 16 to 7 8 Irwin Unibit 4 Step Drill Multiple Holes 3 16 to 7 8 Paypal US $22.00 1d 5h 15m
1 2 3 4 and 5 IRWIN UNIBIT STEP DRILLS 1 2 3 4 and 5 IRWIN UNIBIT STEP DRILLS Paypal US $100.00 1d 5h 16m
2 SETS OF 3 PC STEP DRILL BIT TITANUM HSS TOOLS 2 SETS OF 3 PC STEP DRILL BIT TITANUM HSS TOOLS Paypal US $23.74 1d 6h 51m
BRAND NEW unibit Mastercraft Step Drill bit Set 3 pc 1 8 to 1 2 and 1 4 to 3 4 BRAND NEW unibit Mastercraft Step Drill bit Set 3 pc 1 8 to 1 2 and 1 4 to 3 4 Paypal US $29.99 1d 12h 55m
5PC ATE PRO USA STEP HSS POLISHED DRILL BIT SET ALUMINUM CASE METRIC MM NEW 5PC ATE PRO USA STEP HSS POLISHED DRILL BIT SET ALUMINUM CASE METRIC MM NEW Paypal 0 Bid US $28.90 1d 19h 35m
4 PC STEP DRILL BIT TITANIUM power tools 4 PC STEP DRILL BIT TITANIUM power tools Paypal 0 Bid US $16.89 1d 21h 8m
4 Hi Speed Steel Fract Self Starting Step Drill Bit 4 Hi Speed Steel Fract Self Starting Step Drill Bit Paypal US $41.99 1d 21h 13m
5PC Step Drill Bit Set Aluminum Case 2 Flutes Auto Deburrs Tri Flat Metric MM 5PC Step Drill Bit Set Aluminum Case 2 Flutes Auto Deburrs Tri Flat Metric MM Paypal 0 Bid US $28.45 2d 48m
Kreg 3 8 x 6 Step Drill Bit Kreg 3 8 x 6 Step Drill Bit Paypal US $19.00 2d 1h 16m
1 4 To 1 3 8 Titanium Step Drill Bit 10 Sizes M2 1 2 Compatible W All Drills 1 4 To 1 3 8 Titanium Step Drill Bit 10 Sizes M2 1 2 Compatible W All Drills Paypal 2 Bids US $12.39 2d 1h 53m
KLEIN TOOLS 59010 Unibit Step Drill Bit 1 1 8 Only KLEIN TOOLS 59010 Unibit Step Drill Bit 1 1 8 Only Paypal 1 Bid US $15.00 2d 2h 7m
UNIBIT Model 10231 Step Drill Bit 13 steps 1 8 to 1 2 UNIBIT Model 10231 Step Drill Bit 13 steps 1 8 to 1 2 Paypal 0 Bid US $10.00 2d 2h 8m
4 Pc Titanium Step Drill Bits Set Tools M2 HSS 38 Hole Sizes Cutting Drilling HD 4 Pc Titanium Step Drill Bits Set Tools M2 HSS 38 Hole Sizes Cutting Drilling HD Paypal 0 Bid US $19.25 2d 3h 21m
10 Pcs HSS Cobalt Coated Step Drill Bit Set Standard SAE MM Metric Case Tool 10 Pcs HSS Cobalt Coated Step Drill Bit Set Standard SAE MM Metric Case Tool Paypal 0 Bid US $54.89 2d 3h 48m
5 Pc High Speed Steel With Cobalt Coated Step Drill Bit SAE Standard Bits Case 5 Pc High Speed Steel With Cobalt Coated Step Drill Bit SAE Standard Bits Case Paypal US $28.95 2d 4h 8m
Irwin Unibit 10220 9 16 to 1 Hole Enlarging Step Drill Bit 1 2 Shank Irwin Unibit 10220 9 16 to 1 Hole Enlarging Step Drill Bit 1 2 Shank Paypal US $28.99 2d 4h 20m
Plunger Latch Step Drill Plunger Latch Step Drill Paypal US $6.56 2d 4h 51m
Step Drill Bits New Three Sizes Wood Storage Box Metal Sheet Steel Aluminum Hole Step Drill Bits New Three Sizes Wood Storage Box Metal Sheet Steel Aluminum Hole Paypal 1 Bid US $15.99 2d 5h 20m
New 5pc Metrtic MM Step Drill Bit Set w CASE HSS Cobalt Coated Uni Drill $0 Ship New 5pc Metrtic MM Step Drill Bit Set w CASE HSS Cobalt Coated Uni Drill $0 Ship Paypal US $27.25 2d 21h 3m
IVY Classic Fractional Step Drill bit 09002 unibit 2 IVY Classic Fractional Step Drill bit 09002 unibit 2 Paypal US $14.99 2d 22h 10m
3 piece Unibit set step drill bit USA made Irwin 3 piece Unibit set step drill bit USA made Irwin Paypal US $37.50 2d 22h 30m
5 Pc Cobalt Step Drill Bit Set High Speed Steel SAE Step Bit Set 5 Pc Cobalt Step Drill Bit Set High Speed Steel SAE Step Bit Set Paypal US $39.99 2d 22h 37m
Unibit Step Drill 3 8 Hole Only Unibit Step Drill 3 8 Hole Only Paypal 0 Bid US $8.68 2d 22h 37m
10 Pcs HSS Cobalt Coated Step Drill Bit Set SAE MM Metric Aluminum Case 10 Pcs HSS Cobalt Coated Step Drill Bit Set SAE MM Metric Aluminum Case Paypal 0 Bid US $54.50 2d 23h 30m
3 16 To 7 8 Titanium Step Drill Bit 12 Sizes M2 HEX 1 16 Increment Drilling 3 16 To 7 8 Titanium Step Drill Bit 12 Sizes M2 HEX 1 16 Increment Drilling Paypal 0 Bid US $11.39 2d 23h 56m
10 Step Drill Bit 1 4 to 1 3 8 HSS Titanium A93335 10 Step Drill Bit 1 4 to 1 3 8 HSS Titanium A93335 Paypal US $11.05 3d 20m
Neiko 1 8 7 8 Titanium Step Drill Bit Hydro Tray Neiko 1 8 7 8 Titanium Step Drill Bit Hydro Tray Paypal US $9.99 3d 4h 16m
All size 5 pc HSS Cobalt Coated Step Drill Bits New All size 5 pc HSS Cobalt Coated Step Drill Bits New Paypal US $28.75 3d 4h 18m
Step Drill Bits 5pc HSS Cobalt SAE w Case 50 sizes Step Drill Bits 5pc HSS Cobalt SAE w Case 50 sizes Paypal US $32.95 3d 14h 33m
STEP DRILL SET 3PC STEP DRILL SET 3PC Paypal US $11.99 3d 15h 44m
Lenox Vari Bit Step Drill Bit 30887 Lenox Vari Bit Step Drill Bit 30887 Paypal US $48.97 3d 17h 52m
Milwaukee 48 89 9115 1 4 Inch to 7 8 Inch 3 8 Inch Shank Step Drill Bit Milwaukee 48 89 9115 1 4 Inch to 7 8 Inch 3 8 Inch Shank Step Drill Bit Paypal US $39.35 3d 17h 54m
Milwaukee 48 89 9125 1 2 Inch 1 4 Inch Shank Step Drill Bit Milwaukee 48 89 9125 1 2 Inch 1 4 Inch Shank Step Drill Bit Paypal US $19.38 3d 17h 54m
Milwaukee 48 89 9110 9 16 Inch to 1 Inch 3 8 Shank Hole Enlarging Step Drill Milwaukee 48 89 9110 9 16 Inch to 1 Inch 3 8 Shank Hole Enlarging Step Drill Paypal US $39.35 3d 17h 54m


 

 
Makita 711494-A High Speed Steel Step Drill Bit, 1/4-to-1-1/8-Inch
Drills perfectly round holes in materials such as steel, brass, plastic and wood Ideal for knockouts in electrical junction boxes and cabinets Efficiently enlarges and deburs holes General purpose, Weight: 0.003 lbs., Manufacturer: Makita
Bosch 1/4 1 3/8 Titanium Step Drill SDT10
Product Features: Tools and Accessory Type: Tool Accessories
Solid Carbide Drill Chamfer Step Drill 29/64 X 1/2 Coolant Thru 7/8 X 4 Cnc Shop
12O4501 up for sale is a brand new special made solid micrograin carbide step drill / chamfer tool, this tool has a 0.455 drill dia just over 29/64 fractional size, this tip runs straight for 0.778 long straight with tip point its 0.885 to start of the 45 angle that gos up to 1/2 dia shank. the flutes run for around 1.368 the 1/2 dia appears to be non cutting so this is just for drilling and chamfer of a hole, the tool has a high performance tip split point with two coolant holes, the back of t
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Klein Tools Step Drill Bit High Speed Steel 13/16to 1-3/8" 1/2" Drive Ea 59004
Klein Tools 59004 Step Drill Bit, High Speed Steel, 13/16to 1-3/8 in., 1/2 in. Drive, Each Please hover mouse to enlarge image Klein Tools 59004 Unibit HighSpeed Steel Step Drill Bit Drill Bit Finish Laser etched black numbers Drill Bit Material High-speed steel Drive Size 1/2 in. Notes 10-Step bit ranging from 13/16 in. to 1 3/8 in. Quantity Sold individually. Summit Racing Part Number : KLE-59004 Fitment P lease see the "Compatibility" link at the top of the listing. Fitment information may n
Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Conditions apply.
Proxxon 20002 Mill Drill Stand Bv 2000 Ib/e Motor & Step Clamps All Included Kit
DRILL KIT COMPLETE Aluminum Die-Cast drill /mill Stand BV 2000 Proxxon #20.002 For use with POWER DRILLS & PROXXON HAND HELD EQUIPMENT WITH 20MM COLLAR INCLUDED. COLUMN DIMENSION diameter of 45mm X 200mm Comes with IB/E professional hand held micromotor Included Cast aluminum base 200 x 200mm with T slots fixing points, and step clamps included. Features depth adjustment scale and stop. z axis with return spring. movable arm X & Y axis. Excellent for repeat jobs. Geared rack and pinion feed for effort less working Step Clamp Set Proxxon #24257. included. (Consists of 2 step blocks and 2 clamps, 2 nuts, 2 T-slot nuts. Secures objects to approx. 35 mm high.
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Fuller Step Drills Demonstration


 

 



 

 
Garrett Gilbert showing the fire he needs to replace McCoy, spark UT's offense
To this day, Aaron Williams can't exactly recall what Garrett Gilbert said during the 7-on-7 drill during Texas' summer workouts.

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