Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  427h6 
 40  NON-FERROUS - SHORT CHIPS  427h6/428h6 
 60  CAST IRONS  428h6 
 80  LOW STRENGTH STEELS  429h6/428h6 
 100  MEDIUM STRENGTH STEELS  429h6 
 120  HIGH STRENGTH STEELS  429h6 
 140  HIGH TEMPERATURE ALLOYS  429h6

Type 427h6 Fractional - Flute Fed for Thru Holes - Left Spiral Flutes - For Non-Ferrous
Carbide Tipped
  • Coolant outlets in each flute
  • Flute long carbide
  • Polished flutes
  • Tool geometry and carbide appropriate for material being machined.
  Modifications: (Prompt delivery)
  • Cut off
  • End chamfer other than 45°
  • End cutting or corner radius
  • Increased/Decreased back taper
  • Closer tool diameter tolerance (.0001")
  • Cutting diameter reduced for step or pilot (Some modifications may affect the TIR)
Use:
  • Flute coolant outlets for reaming thru holes as chips are flushed forward through the hold being reamed
  • Improves hole finish and permits higher feeds and speeds with longer tool life
Below is a list of standard h6 Shank Reamers offered by Hannibal Carbide Tool. If you do not see the h6 Shank Reamers you are looking for you can click here for our SPECIAL TOOL QUOTE REQUEST FORM and fax (573-221-1140) or email your request to Hannibal. Within 24 hours we will let you know how we can supply your h6 Shank Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Range(mm) Type 427h6
EDP NO.
Dimensions Finished To Modified Tool Diameter
Maximum Shank Diameter(mm) No. of Flutes Length Price Each - Based on Quantity Ordered
FLT (mm) Overall (mm) 1 2 3 4 5-7 8-14*
8.8150 - 9.6012 427095h6 8 4 45 127 $230.50 $210.00 $203.20 $199.90 $196.40 $193.60
9.6020 - 10.3890 427100h6 8 4 45 127 231.25 210.80 203.95 200.70 197.20 194.40
10.3900 - 11.2013 427110h6 10 6 45 127 233.00 212.50 205.70 202.45 198.90 196.15
11.2020 - 12.0000 427120h6 10 6 45 127 237.20 216.70 209.90 206.65 203.10 200.35
12.0010 - 12.8750 427125h6 10 6 51 153 241.30 220.80 214.00 210.75 207.20 204.45
12.8760 - 13.5650 427135h6 12 6 51 153 244.25 223.75 216.95 213.70 210.15 207.40
13.5660 - 14.3760 427140h6 12 6 51 153 244.25 223.75 216.95 213.70 210.15 207.40
14.3770 - 15.1640 427150h6 12 6 51 153 248.50 228.00 221.20 217.95 214.40 211.65
15.1650 - 16.1000 427160h6 14 6 57 153 275.00 254.50 247.70 244.45 240.90 238.15
16.1010 - 16.7400 427165h6 14 6 57 153 279.80 259.35 252.50 249.25 245.75 242.95
16.7410 - 17.5510 427175h6 14 6 57 153 279.80 259.35 252.50 249.25 245.75 242.95
17.5520 - 18.3400 427180h6 14 6 57 153 284.85 264.40 257.55 254.30 250.80 248.00
18.3410 - 19.2500 427190h6 16 6 64 153 294.30 273.85 267.00 263.75 260.25 257.45
19.2510 - 20.1260 427200h6 16 6 64 153 297.40 276.95 270.10 266.85 263.35 260.55
20.1270 - 21.1270 427210h6 16 6 64 153 302.05 281.55 274.75 271.50 267.95 265.20
21.1280 - 22.1270 427220h6 20 6 64 153 316.35 295.90 289.05 285.80 282.30 279.50
22.1280 - 23.1270 427230h6 20 6 67 153 346.80 326.35 319.50 316.25 312.75 309.95
23.1280 - 24.1270 427240h6 20 8 67 153 347.55 327.10 320.25 317.00 313.50 310.70
24.1280 - 25.1270 427250h6 20 8 70 153 347.95 327.50 320.65 317.40 313.90 311.10
* Quantities of 15 or more - Contact Hannibal Specials Dept.